38903517

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{13219}}^1$

素因数の和:13337

約数の個数: 16

約数和(自身を含む): 58168000

約数和(自身を除く): 19264483

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 13219, 39657, 118971, 356913, 1440871, 4322613, 12967839, 38903517]

約数ペア:

[(1, 38903517), (3, 12967839), (9, 4322613), (27, 1440871), (109, 356913), (327, 118971), (981, 39657), (2943, 13219)]