9747031203

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11901137}}^1$

素因数の和:11901163

約数の個数: 24

約数和(自身を含む): 17328056928

約数和(自身を除く): 7581025725

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 11901137, 35703411, 83307959, 107110233, 154714781, 249923877, 464144343, 749771631, 1083003467, 1392433029, 3249010401, 9747031203]

約数ペア:

[(1, 9747031203), (3, 3249010401), (7, 1392433029), (9, 1083003467), (13, 749771631), (21, 464144343), (39, 249923877), (63, 154714781), (91, 107110233), (117, 83307959), (273, 35703411), (819, 11901137)]