57213793

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1019}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 70600320

約数和(自身を除く): 13386527

約数列:

[1, 7, 13, 91, 617, 1019, 4319, 7133, 8021, 13247, 56147, 92729, 628723, 4401061, 8173399, 57213793]

約数ペア:

[(1, 57213793), (7, 8173399), (13, 4401061), (91, 628723), (617, 92729), (1019, 56147), (4319, 13247), (7133, 8021)]