30976707

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2437}}^1$

素因数の和:2682

約数の個数: 16

約数和(自身を含む): 43688960

約数和(自身を除く): 12712253

約数列:

[1, 3, 19, 57, 223, 669, 2437, 4237, 7311, 12711, 46303, 138909, 543451, 1630353, 10325569, 30976707]

約数ペア:

[(1, 30976707), (3, 10325569), (19, 1630353), (57, 543451), (223, 138909), (669, 46303), (2437, 12711), (4237, 7311)]