30121437

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{487}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 41109120

約数和(自身を除く): 10987683

約数列:

[1, 3, 53, 159, 389, 487, 1167, 1461, 20617, 25811, 61851, 77433, 189443, 568329, 10040479, 30121437]

約数ペア:

[(1, 30121437), (3, 10040479), (53, 568329), (159, 189443), (389, 77433), (487, 61851), (1167, 25811), (1461, 20617)]