40376919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 62760960

約数和(自身を除く): 22384041

約数列:

[1, 3, 11, 19, 33, 57, 71, 209, 213, 627, 781, 907, 1349, 2343, 2721, 4047, 9977, 14839, 17233, 29931, 44517, 51699, 64397, 189563, 193191, 568689, 708367, 1223543, 2125101, 3670629, 13458973, 40376919]

約数ペア:

[(1, 40376919), (3, 13458973), (11, 3670629), (19, 2125101), (33, 1223543), (57, 708367), (71, 568689), (209, 193191), (213, 189563), (627, 64397), (781, 51699), (907, 44517), (1349, 29931), (2343, 17233), (2721, 14839), (4047, 9977)]