14644123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 18095616

約数和(自身を除く): 3451493

約数列:

[1, 13, 17, 23, 43, 67, 221, 299, 391, 559, 731, 871, 989, 1139, 1541, 2881, 5083, 9503, 12857, 14807, 16813, 20033, 26197, 37453, 48977, 66263, 218569, 340561, 636701, 861419, 1126471, 14644123]

約数ペア:

[(1, 14644123), (13, 1126471), (17, 861419), (23, 636701), (43, 340561), (67, 218569), (221, 66263), (299, 48977), (391, 37453), (559, 26197), (731, 20033), (871, 16813), (989, 14807), (1139, 12857), (1541, 9503), (2881, 5083)]