39812643

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1901}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 62309520

約数和(自身を除く): 22496877

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 1611, 1901, 2327, 5703, 6981, 17109, 20943, 24713, 74139, 222417, 340279, 1020837, 3062511, 4423627, 13270881, 39812643]

約数ペア:

[(1, 39812643), (3, 13270881), (9, 4423627), (13, 3062511), (39, 1020837), (117, 340279), (179, 222417), (537, 74139), (1611, 24713), (1901, 20943), (2327, 17109), (5703, 6981)]