1026852099

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 1734082560

約数和(自身を除く): 707230461

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 191, 273, 329, 419, 573, 611, 987, 1257, 1337, 1833, 2483, 2933, 4011, 4277, 5447, 7449, 8799, 8977, 12831, 16341, 17381, 19693, 26931, 38129, 52143, 59079, 62839, 80029, 114387, 116701, 137851, 188517, 240087, 256009, 350103, 413553, 560203, 768027, 816907, 1040377, 1680609, 1792063, 2450721, 3121131, 3761363, 5376189, 7282639, 11284089, 21847917, 26329541, 48897719, 78988623, 146693157, 342284033, 1026852099]

約数ペア:

[(1, 1026852099), (3, 342284033), (7, 146693157), (13, 78988623), (21, 48897719), (39, 26329541), (47, 21847917), (91, 11284089), (141, 7282639), (191, 5376189), (273, 3761363), (329, 3121131), (419, 2450721), (573, 1792063), (611, 1680609), (987, 1040377), (1257, 816907), (1337, 768027), (1833, 560203), (2483, 413553), (2933, 350103), (4011, 256009), (4277, 240087), (5447, 188517), (7449, 137851), (8799, 116701), (8977, 114387), (12831, 80029), (16341, 62839), (17381, 59079), (19693, 52143), (26931, 38129)]