2972229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4483}}^1$

素因数の和:4516

約数の個数: 16

約数和(自身を含む): 4519872

約数和(自身を除く): 1547643

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 4483, 13449, 58279, 76211, 174837, 228633, 990743, 2972229]

約数ペア:

[(1, 2972229), (3, 990743), (13, 228633), (17, 174837), (39, 76211), (51, 58279), (221, 13449), (663, 4483)]