22221237921

素因数分解:

$3^1\times {\mathrm{457}}^1\times {\mathrm{4001}}^1\times {\mathrm{4051}}^1$

素因数の和:8512

約数の個数: 16

約数和(自身を含む): 29707902528

約数和(自身を除く): 7486664607

約数列:

[1, 3, 457, 1371, 4001, 4051, 12003, 12153, 1828457, 1851307, 5485371, 5553921, 16208051, 48624153, 7407079307, 22221237921]

約数ペア:

[(1, 22221237921), (3, 7407079307), (457, 48624153), (1371, 16208051), (4001, 5553921), (4051, 5485371), (12003, 1851307), (12153, 1828457)]