420169649

素因数分解:

${\mathrm{607}}^1\times {\mathrm{631}}^1\times {\mathrm{1097}}^1$

素因数の和:2335

約数の個数: 8

約数和(自身を含む): 421913088

約数和(自身を除く): 1743439

約数列:

[1, 607, 631, 1097, 383017, 665879, 692207, 420169649]

約数ペア:

[(1, 420169649), (607, 692207), (631, 665879), (1097, 383017)]