70339997

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1607}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 89456256

約数和(自身を除く): 19116259

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 1183, 1607, 3367, 6253, 11249, 20891, 43771, 59459, 146237, 271583, 416213, 772967, 1901081, 5410769, 10048571, 70339997]

約数ペア:

[(1, 70339997), (7, 10048571), (13, 5410769), (37, 1901081), (91, 772967), (169, 416213), (259, 271583), (481, 146237), (1183, 59459), (1607, 43771), (3367, 20891), (6253, 11249)]