38998557

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 62751360

約数和(自身を除く): 23752803

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 351, 411, 811, 1233, 1781, 2433, 3699, 5343, 7299, 10543, 16029, 21897, 31629, 48087, 94887, 111107, 284661, 333321, 999963, 1444391, 2999889, 4333173, 12999519, 38998557]

約数ペア:

[(1, 38998557), (3, 12999519), (9, 4333173), (13, 2999889), (27, 1444391), (39, 999963), (117, 333321), (137, 284661), (351, 111107), (411, 94887), (811, 48087), (1233, 31629), (1781, 21897), (2433, 16029), (3699, 10543), (5343, 7299)]