2667722631

素因数分解:

$3^1\times 7^3\times {\mathrm{2592539}}^1$

素因数の和:2592563

約数の個数: 16

約数和(自身を含む): 4148064000

約数和(自身を除く): 1480341369

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2592539, 7777617, 18147773, 54443319, 127034411, 381103233, 889240877, 2667722631]

約数ペア:

[(1, 2667722631), (3, 889240877), (7, 381103233), (21, 127034411), (49, 54443319), (147, 18147773), (343, 7777617), (1029, 2592539)]