1330672443

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1\times {\mathrm{3571}}^1$

素因数の和:4354

約数の個数: 16

約数和(自身を含む): 1785885696

約数和(自身を除く): 455213253

約数列:

[1, 3, 223, 557, 669, 1671, 3571, 10713, 124211, 372633, 796333, 1989047, 2388999, 5967141, 443557481, 1330672443]

約数ペア:

[(1, 1330672443), (3, 443557481), (223, 5967141), (557, 2388999), (669, 1989047), (1671, 796333), (3571, 372633), (10713, 124211)]