70874571

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{487}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 95648000

約数和(自身を除く): 24773429

約数列:

[1, 3, 139, 349, 417, 487, 1047, 1461, 48511, 67693, 145533, 169963, 203079, 509889, 23624857, 70874571]

約数ペア:

[(1, 70874571), (3, 23624857), (139, 509889), (349, 203079), (417, 169963), (487, 145533), (1047, 67693), (1461, 48511)]