2893305891

素因数分解:

$3^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{29867}}^1$

素因数の和:30543

約数の個数: 24

約数和(自身を含む): 4494536640

約数和(自身を除く): 1601230749

約数列:

[1, 3, 7, 21, 49, 147, 659, 1977, 4613, 13839, 29867, 32291, 89601, 96873, 209069, 627207, 1463483, 4390449, 19682353, 59047059, 137776471, 413329413, 964435297, 2893305891]

約数ペア:

[(1, 2893305891), (3, 964435297), (7, 413329413), (21, 137776471), (49, 59047059), (147, 19682353), (659, 4390449), (1977, 1463483), (4613, 627207), (13839, 209069), (29867, 96873), (32291, 89601)]