2106605823

素因数分解:

$3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{416243}}^1$

素因数の和:416494

約数の個数: 16

約数和(自身を含む): 3223393536

約数和(自身を除く): 1116787713

約数列:

[1, 3, 7, 21, 241, 723, 1687, 5061, 416243, 1248729, 2913701, 8741103, 100314563, 300943689, 702201941, 2106605823]

約数ペア:

[(1, 2106605823), (3, 702201941), (7, 300943689), (21, 100314563), (241, 8741103), (723, 2913701), (1687, 1248729), (5061, 416243)]