70473417

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{3449}}^1$

素因数の和:3605

約数の個数: 24

約数和(自身を含む): 110124000

約数和(自身を除く): 39650583

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 2919, 3449, 6811, 10347, 20433, 24143, 72429, 169001, 479411, 507003, 1438233, 3355877, 10067631, 23491139, 70473417]

約数ペア:

[(1, 70473417), (3, 23491139), (7, 10067631), (21, 3355877), (49, 1438233), (139, 507003), (147, 479411), (417, 169001), (973, 72429), (2919, 24143), (3449, 20433), (6811, 10347)]