2085982563

素因数分解:

$3^1\times 7^1\times {\mathrm{5323}}^1\times {\mathrm{18661}}^1$

素因数の和:23994

約数の個数: 16

約数和(自身を含む): 3179407616

約数和(自身を除く): 1093425053

約数列:

[1, 3, 7, 21, 5323, 15969, 18661, 37261, 55983, 111783, 130627, 391881, 99332503, 297997509, 695327521, 2085982563]

約数ペア:

[(1, 2085982563), (3, 695327521), (7, 297997509), (21, 99332503), (5323, 391881), (15969, 130627), (18661, 111783), (37261, 55983)]