70574987

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8699}}^1$

素因数の和:8786

約数の個数: 16

約数和(自身を含む): 86304000

約数和(自身を除く): 15729013

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 8699, 60893, 165281, 530639, 1156967, 3714473, 10082141, 70574987]

約数ペア:

[(1, 70574987), (7, 10082141), (19, 3714473), (61, 1156967), (133, 530639), (427, 165281), (1159, 60893), (8113, 8699)]