191102807

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1973}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 222288192

約数和(自身を除く): 31185385

約数列:

[1, 7, 101, 137, 707, 959, 1973, 13811, 13837, 96859, 199273, 270301, 1394911, 1892107, 27300401, 191102807]

約数ペア:

[(1, 191102807), (7, 27300401), (101, 1892107), (137, 1394911), (707, 270301), (959, 199273), (1973, 96859), (13811, 13837)]