39839319

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2089}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 62382320

約数和(自身を除く): 22543001

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2089, 2119, 6267, 6357, 18801, 19071, 27157, 81471, 244413, 340507, 1021521, 3064563, 4426591, 13279773, 39839319]

約数ペア:

[(1, 39839319), (3, 13279773), (9, 4426591), (13, 3064563), (39, 1021521), (117, 340507), (163, 244413), (489, 81471), (1467, 27157), (2089, 19071), (2119, 18801), (6267, 6357)]