239969191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{13729}}^1$

素因数の和:13974

約数の個数: 16

約数和(自身を含む): 300522240

約数和(自身を除く): 60553049

約数列:

[1, 7, 11, 77, 227, 1589, 2497, 13729, 17479, 96103, 151019, 1057133, 3116483, 21815381, 34281313, 239969191]

約数ペア:

[(1, 239969191), (7, 34281313), (11, 21815381), (77, 3116483), (227, 1057133), (1589, 151019), (2497, 96103), (13729, 17479)]