29996841

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2161}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 45799808

約数和(自身を除く): 15802967

約数列:

[1, 3, 7, 21, 661, 1983, 2161, 4627, 6483, 13881, 15127, 45381, 1428421, 4285263, 9998947, 29996841]

約数ペア:

[(1, 29996841), (3, 9998947), (7, 4285263), (21, 1428421), (661, 45381), (1983, 15127), (2161, 13881), (4627, 6483)]