31161541

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 33392128

約数和(自身を除く): 2230587

約数列:

[1, 31, 43, 97, 241, 1333, 3007, 4171, 7471, 10363, 23377, 129301, 321253, 724687, 1005211, 31161541]

約数ペア:

[(1, 31161541), (31, 1005211), (43, 724687), (97, 321253), (241, 129301), (1333, 23377), (3007, 10363), (4171, 7471)]