12966711

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2182

約数の個数: 16

約数和(自身を含む): 18121728

約数和(自身を除く): 5155017

約数列:

[1, 3, 31, 67, 93, 201, 2077, 2081, 6231, 6243, 64511, 139427, 193533, 418281, 4322237, 12966711]

約数ペア:

[(1, 12966711), (3, 4322237), (31, 418281), (67, 193533), (93, 139427), (201, 64511), (2077, 6243), (2081, 6231)]