40217223

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1193}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 56910816

約数和(自身を除く): 16693593

約数列:

[1, 3, 17, 51, 661, 1193, 1983, 3579, 11237, 20281, 33711, 60843, 788573, 2365719, 13405741, 40217223]

約数ペア:

[(1, 40217223), (3, 13405741), (17, 2365719), (51, 788573), (661, 60843), (1193, 33711), (1983, 20281), (3579, 11237)]