9631839

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 15268864

約数和(自身を除く): 5637025

約数列:

[1, 3, 7, 21, 61, 73, 103, 183, 219, 309, 427, 511, 721, 1281, 1533, 2163, 4453, 6283, 7519, 13359, 18849, 22557, 31171, 43981, 52633, 93513, 131943, 157899, 458659, 1375977, 3210613, 9631839]

約数ペア:

[(1, 9631839), (3, 3210613), (7, 1375977), (21, 458659), (61, 157899), (73, 131943), (103, 93513), (183, 52633), (219, 43981), (309, 31171), (427, 22557), (511, 18849), (721, 13359), (1281, 7519), (1533, 6283), (2163, 4453)]