972821097

素因数分解:

$3^5\times {\mathrm{349}}^1\times {\mathrm{11471}}^1$

素因数の和:11835

約数の個数: 24

約数和(自身を含む): 1461532800

約数和(自身を除く): 488711703

約数列:

[1, 3, 9, 27, 81, 243, 349, 1047, 3141, 9423, 11471, 28269, 34413, 84807, 103239, 309717, 929151, 2787453, 4003379, 12010137, 36030411, 108091233, 324273699, 972821097]

約数ペア:

[(1, 972821097), (3, 324273699), (9, 108091233), (27, 36030411), (81, 12010137), (243, 4003379), (349, 2787453), (1047, 929151), (3141, 309717), (9423, 103239), (11471, 84807), (28269, 34413)]