40084521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9949}}^1$

素因数の和:10048

約数の個数: 16

約数和(自身を含む): 57312000

約数和(自身を除く): 17227479

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 9949, 29847, 169133, 507399, 785971, 2357913, 13361507, 40084521]

約数ペア:

[(1, 40084521), (3, 13361507), (17, 2357913), (51, 785971), (79, 507399), (237, 169133), (1343, 29847), (4029, 9949)]