12906153

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 20512128

約数和(自身を除く): 7605975

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 2347, 5499, 7041, 21123, 30511, 91533, 110309, 274599, 330927, 992781, 1434017, 4302051, 12906153]

約数ペア:

[(1, 12906153), (3, 4302051), (9, 1434017), (13, 992781), (39, 330927), (47, 274599), (117, 110309), (141, 91533), (423, 30511), (611, 21123), (1833, 7041), (2347, 5499)]