20170109715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17389}}^1\times {\mathrm{11047}}^1$

素因数の和:28451

約数の個数: 32

約数和(自身を含む): 36887946240

約数和(自身を除く): 16717836525

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 11047, 17389, 33141, 52167, 55235, 77329, 86945, 121723, 165705, 231987, 260835, 365169, 386645, 608615, 1159935, 1825845, 192096283, 576288849, 960481415, 1344673981, 2881444245, 4034021943, 6723369905, 20170109715]

約数ペア:

[(1, 20170109715), (3, 6723369905), (5, 4034021943), (7, 2881444245), (15, 1344673981), (21, 960481415), (35, 576288849), (105, 192096283), (11047, 1825845), (17389, 1159935), (33141, 608615), (52167, 386645), (55235, 365169), (77329, 260835), (86945, 231987), (121723, 165705)]