861102359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{20719}}^1$

素因数の和:20894

約数の個数: 16

約数和(自身を含む): 974668800

約数和(自身を除く): 113566441

約数列:

[1, 13, 23, 139, 299, 1807, 3197, 20719, 41561, 269347, 476537, 2879941, 6194981, 37439233, 66238643, 861102359]

約数ペア:

[(1, 861102359), (13, 66238643), (23, 37439233), (139, 6194981), (299, 2879941), (1807, 476537), (3197, 269347), (20719, 41561)]