351457587

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{63913}}^1$

素因数の和:63979

約数の個数: 24

約数和(自身を含む): 558352704

約数和(自身を除く): 206895117

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 63913, 191739, 575217, 830869, 2492607, 3003911, 7477821, 9011733, 27035199, 39050843, 117152529, 351457587]

約数ペア:

[(1, 351457587), (3, 117152529), (9, 39050843), (13, 27035199), (39, 9011733), (47, 7477821), (117, 3003911), (141, 2492607), (423, 830869), (611, 575217), (1833, 191739), (5499, 63913)]