28366979043

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{2281}}^1$

素因数の和:3620

約数の個数: 48

約数和(自身を含む): 43163756160

約数和(自身を除く): 14796777117

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 1291, 2281, 3211, 3873, 6843, 9633, 16783, 24529, 29653, 43339, 50349, 73587, 88959, 130017, 218179, 318877, 385489, 563407, 654537, 956631, 1156467, 1690221, 2944771, 4145401, 7324291, 8834313, 12436203, 21972873, 38282023, 55950649, 114846069, 167851947, 497666299, 727358437, 1492998897, 2182075311, 9455659681, 28366979043]

約数ペア:

[(1, 28366979043), (3, 9455659681), (13, 2182075311), (19, 1492998897), (39, 727358437), (57, 497666299), (169, 167851947), (247, 114846069), (507, 55950649), (741, 38282023), (1291, 21972873), (2281, 12436203), (3211, 8834313), (3873, 7324291), (6843, 4145401), (9633, 2944771), (16783, 1690221), (24529, 1156467), (29653, 956631), (43339, 654537), (50349, 563407), (73587, 385489), (88959, 318877), (130017, 218179)]