2013155469

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 3444080640

約数和(自身を除く): 1430925171

約数列:

[1, 3, 9, 13, 19, 31, 39, 57, 93, 117, 131, 171, 223, 247, 279, 393, 403, 589, 669, 741, 1179, 1209, 1703, 1767, 2007, 2223, 2489, 2899, 3627, 4061, 4237, 5109, 5301, 6913, 7467, 7657, 8697, 12183, 12711, 15327, 20739, 22401, 22971, 26091, 29213, 32357, 36549, 38133, 52793, 55081, 62217, 68913, 77159, 87639, 89869, 97071, 131347, 158379, 165243, 231477, 262917, 269607, 291213, 379769, 394041, 475137, 495729, 555047, 694431, 808821, 905603, 1003067, 1139307, 1182123, 1665141, 1707511, 2716809, 3009201, 3417921, 4995423, 5122533, 7215611, 8150427, 9027603, 11772839, 15367599, 17206457, 21646833, 35318517, 51619371, 64940499, 105955551, 154858113, 223683941, 671051823, 2013155469]

約数ペア:

[(1, 2013155469), (3, 671051823), (9, 223683941), (13, 154858113), (19, 105955551), (31, 64940499), (39, 51619371), (57, 35318517), (93, 21646833), (117, 17206457), (131, 15367599), (171, 11772839), (223, 9027603), (247, 8150427), (279, 7215611), (393, 5122533), (403, 4995423), (589, 3417921), (669, 3009201), (741, 2716809), (1179, 1707511), (1209, 1665141), (1703, 1182123), (1767, 1139307), (2007, 1003067), (2223, 905603), (2489, 808821), (2899, 694431), (3627, 555047), (4061, 495729), (4237, 475137), (5109, 394041), (5301, 379769), (6913, 291213), (7467, 269607), (7657, 262917), (8697, 231477), (12183, 165243), (12711, 158379), (15327, 131347), (20739, 97071), (22401, 89869), (22971, 87639), (26091, 77159), (29213, 68913), (32357, 62217), (36549, 55081), (38133, 52793)]