561232321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{74821}}^1$

素因数の和:75411

約数の個数: 8

約数和(自身を含む): 605459624

約数和(自身を除く): 44227303

約数列:

[1, 13, 577, 7501, 74821, 972673, 43171717, 561232321]

約数ペア:

[(1, 561232321), (13, 43171717), (577, 972673), (7501, 74821)]