70991403

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{5479}}^1$

素因数の和:6106

約数の個数: 16

約数和(自身を含む): 108372480

約数和(自身を除く): 37381077

約数列:

[1, 3, 7, 21, 617, 1851, 4319, 5479, 12957, 16437, 38353, 115059, 3380543, 10141629, 23663801, 70991403]

約数ペア:

[(1, 70991403), (3, 23663801), (7, 10141629), (21, 3380543), (617, 115059), (1851, 38353), (4319, 16437), (5479, 12957)]