31782147

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 43159200

約数和(自身を除く): 11377053

約数列:

[1, 3, 97, 149, 291, 447, 733, 2199, 14453, 43359, 71101, 109217, 213303, 327651, 10594049, 31782147]

約数ペア:

[(1, 31782147), (3, 10594049), (97, 327651), (149, 213303), (291, 109217), (447, 71101), (733, 43359), (2199, 14453)]