40727739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13219}}^1$

素因数の和:13314

約数の個数: 16

約数和(自身を含む): 59225600

約数和(自身を除く): 18497861

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 13219, 39657, 171847, 515541, 1044301, 3132903, 13575913, 40727739]

約数ペア:

[(1, 40727739), (3, 13575913), (13, 3132903), (39, 1044301), (79, 515541), (237, 171847), (1027, 39657), (3081, 13219)]