42703947

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33181}}^1$

素因数の和:33211

約数の個数: 24

約数和(自身を含む): 72469488

約数和(自身を除く): 29765541

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 33181, 99543, 298629, 364991, 431353, 1094973, 1294059, 3284919, 3882177, 4744883, 14234649, 42703947]

約数ペア:

[(1, 42703947), (3, 14234649), (9, 4744883), (11, 3882177), (13, 3284919), (33, 1294059), (39, 1094973), (99, 431353), (117, 364991), (143, 298629), (429, 99543), (1287, 33181)]