70947331

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12781}}^1$

素因数の和:12862

約数の個数: 16

約数和(自身を含む): 88758208

約数和(自身を除く): 17810877

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 12781, 89467, 166153, 779641, 1163071, 5457487, 10135333, 70947331]

約数ペア:

[(1, 70947331), (7, 10135333), (13, 5457487), (61, 1163071), (91, 779641), (427, 166153), (793, 89467), (5551, 12781)]