201411161

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{17137}}^1$

素因数の和:17240

約数の個数: 16

約数和(自身を含む): 243496704

約数和(自身を除く): 42085543

約数列:

[1, 7, 23, 73, 161, 511, 1679, 11753, 17137, 119959, 394151, 1251001, 2759057, 8757007, 28773023, 201411161]

約数ペア:

[(1, 201411161), (7, 28773023), (23, 8757007), (73, 2759057), (161, 1251001), (511, 394151), (1679, 119959), (11753, 17137)]