223593903

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{4561}}^1$

素因数の和:4999

約数の個数: 24

約数和(自身を含む): 348719280

約数和(自身を除く): 125125377

約数列:

[1, 3, 9, 13, 39, 117, 419, 1257, 3771, 4561, 5447, 13683, 16341, 41049, 49023, 59293, 177879, 533637, 1911059, 5733177, 17199531, 24843767, 74531301, 223593903]

約数ペア:

[(1, 223593903), (3, 74531301), (9, 24843767), (13, 17199531), (39, 5733177), (117, 1911059), (419, 533637), (1257, 177879), (3771, 59293), (4561, 49023), (5447, 41049), (13683, 16341)]