29871957

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 40476800

約数和(自身を除く): 10604843

約数列:

[1, 3, 103, 277, 309, 349, 831, 1047, 28531, 35947, 85593, 96673, 107841, 290019, 9957319, 29871957]

約数ペア:

[(1, 29871957), (3, 9957319), (103, 290019), (277, 107841), (309, 96673), (349, 85593), (831, 35947), (1047, 28531)]