662138673

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{230149}}^1$

素因数の和:230296

約数の個数: 16

約数和(自身を含む): 1016342400

約数和(自身を除く): 354203727

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 230149, 690447, 1611043, 4833129, 31530413, 94591239, 220712891, 662138673]

約数ペア:

[(1, 662138673), (3, 220712891), (7, 94591239), (21, 31530413), (137, 4833129), (411, 1611043), (959, 690447), (2877, 230149)]