901329121

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{12821}}^1$

素因数の和:12933

約数の個数: 24

約数和(自身を含む): 1145979072

約数和(自身を除く): 244649951

約数列:

[1, 7, 11, 77, 83, 121, 581, 847, 913, 6391, 10043, 12821, 70301, 89747, 141031, 987217, 1064143, 1551341, 7449001, 10859387, 11705573, 81939011, 128761303, 901329121]

約数ペア:

[(1, 901329121), (7, 128761303), (11, 81939011), (77, 11705573), (83, 10859387), (121, 7449001), (581, 1551341), (847, 1064143), (913, 987217), (6391, 141031), (10043, 89747), (12821, 70301)]