297532079

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 353880576

約数和(自身を除く): 56348497

約数列:

[1, 13, 17, 31, 137, 221, 317, 403, 527, 1781, 2329, 4121, 4247, 5389, 6851, 9827, 30277, 43429, 55211, 70057, 72199, 127751, 167059, 564577, 738293, 938587, 1346299, 2171767, 9597809, 17501887, 22887083, 297532079]

約数ペア:

[(1, 297532079), (13, 22887083), (17, 17501887), (31, 9597809), (137, 2171767), (221, 1346299), (317, 938587), (403, 738293), (527, 564577), (1781, 167059), (2329, 127751), (4121, 72199), (4247, 70057), (5389, 55211), (6851, 43429), (9827, 30277)]