29255709

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12781}}^1$

素因数の和:12900

約数の個数: 16

約数和(自身を含む): 44992640

約数和(自身を除く): 15736931

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 12781, 38343, 89467, 268401, 1393129, 4179387, 9751903, 29255709]

約数ペア:

[(1, 29255709), (3, 9751903), (7, 4179387), (21, 1393129), (109, 268401), (327, 89467), (763, 38343), (2289, 12781)]