17020945

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 21208320

約数和(自身を除く): 4187375

約数列:

[1, 5, 41, 79, 205, 395, 1051, 3239, 5255, 16195, 43091, 83029, 215455, 415145, 3404189, 17020945]

約数ペア:

[(1, 17020945), (5, 3404189), (41, 415145), (79, 215455), (205, 83029), (395, 43091), (1051, 16195), (3239, 5255)]