11857979

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 14085120

約数和(自身を除く): 2227141

約数列:

[1, 7, 41, 79, 287, 523, 553, 3239, 3661, 21443, 22673, 41317, 150101, 289219, 1693997, 11857979]

約数ペア:

[(1, 11857979), (7, 1693997), (41, 289219), (79, 150101), (287, 41317), (523, 22673), (553, 21443), (3239, 3661)]