9923511

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 36

約数和(自身を含む): 15382248

約数和(自身を除く): 5458737

約数列:

[1, 3, 13, 23, 37, 39, 69, 111, 169, 299, 481, 507, 529, 851, 897, 1443, 1587, 2553, 3887, 6253, 6877, 11063, 11661, 18759, 19573, 20631, 33189, 58719, 89401, 143819, 254449, 268203, 431457, 763347, 3307837, 9923511]

約数ペア:

[(1, 9923511), (3, 3307837), (13, 763347), (23, 431457), (37, 268203), (39, 254449), (69, 143819), (111, 89401), (169, 58719), (299, 33189), (481, 20631), (507, 19573), (529, 18759), (851, 11661), (897, 11063), (1443, 6877), (1587, 6253), (2553, 3887)]