425872623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{561097}}^1$

素因数の和:561134

約数の個数: 16

約数和(自身を含む): 646384896

約数和(自身を除く): 220512273

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 561097, 1683291, 6172067, 12905231, 18516201, 38715693, 141957541, 425872623]

約数ペア:

[(1, 425872623), (3, 141957541), (11, 38715693), (23, 18516201), (33, 12905231), (69, 6172067), (253, 1683291), (759, 561097)]