30851913

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2113}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 42753536

約数和(自身を除く): 11901623

約数列:

[1, 3, 31, 93, 157, 471, 2113, 4867, 6339, 14601, 65503, 196509, 331741, 995223, 10283971, 30851913]

約数ペア:

[(1, 30851913), (3, 10283971), (31, 995223), (93, 331741), (157, 196509), (471, 65503), (2113, 14601), (4867, 6339)]