797689359

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{1811}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 1166022000

約数和(自身を除く): 368332641

約数列:

[1, 3, 9, 109, 327, 449, 981, 1347, 1811, 4041, 5433, 16299, 48941, 146823, 197399, 440469, 592197, 813139, 1776591, 2439417, 7318251, 88632151, 265896453, 797689359]

約数ペア:

[(1, 797689359), (3, 265896453), (9, 88632151), (109, 7318251), (327, 2439417), (449, 1776591), (981, 813139), (1347, 592197), (1811, 440469), (4041, 197399), (5433, 146823), (16299, 48941)]