773752941

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2657}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 1277115840

約数和(自身を除く): 503362899

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 131, 171, 247, 393, 741, 1179, 1703, 2223, 2489, 2657, 5109, 7467, 7971, 15327, 22401, 23913, 32357, 34541, 50483, 97071, 103623, 151449, 291213, 310869, 348067, 454347, 656279, 1044201, 1968837, 3132603, 4524871, 5906511, 6613273, 13574613, 19839819, 40723839, 59519457, 85972549, 257917647, 773752941]

約数ペア:

[(1, 773752941), (3, 257917647), (9, 85972549), (13, 59519457), (19, 40723839), (39, 19839819), (57, 13574613), (117, 6613273), (131, 5906511), (171, 4524871), (247, 3132603), (393, 1968837), (741, 1044201), (1179, 656279), (1703, 454347), (2223, 348067), (2489, 310869), (2657, 291213), (5109, 151449), (7467, 103623), (7971, 97071), (15327, 50483), (22401, 34541), (23913, 32357)]