69172901

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1297}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 83487360

約数和(自身を除く): 14314459

約数列:

[1, 7, 19, 133, 401, 1297, 2807, 7619, 9079, 24643, 53333, 172501, 520097, 3640679, 9881843, 69172901]

約数ペア:

[(1, 69172901), (7, 9881843), (19, 3640679), (133, 520097), (401, 172501), (1297, 53333), (2807, 24643), (7619, 9079)]