172311887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 191268000

約数和(自身を除く): 18956113

約数列:

[1, 11, 109, 137, 1049, 1199, 1507, 11539, 14933, 114341, 143713, 164263, 1257751, 1580843, 15664717, 172311887]

約数ペア:

[(1, 172311887), (11, 15664717), (109, 1580843), (137, 1257751), (1049, 164263), (1199, 143713), (1507, 114341), (11539, 14933)]