12795813

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{3853}}^1$

素因数の和:3906

約数の個数: 20

約数和(自身を含む): 19586028

約数和(自身を除く): 6790215

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 3853, 11559, 34677, 104031, 157973, 312093, 473919, 1421757, 4265271, 12795813]

約数ペア:

[(1, 12795813), (3, 4265271), (9, 1421757), (27, 473919), (41, 312093), (81, 157973), (123, 104031), (369, 34677), (1107, 11559), (3321, 3853)]