231112441

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^2$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 280920960

約数和(自身を除く): 49808519

約数列:

[1, 7, 23, 89, 127, 161, 623, 889, 2047, 2921, 11303, 14329, 16129, 20447, 79121, 112903, 259969, 370967, 1435481, 1819783, 2596769, 10048367, 33016063, 231112441]

約数ペア:

[(1, 231112441), (7, 33016063), (23, 10048367), (89, 2596769), (127, 1819783), (161, 1435481), (623, 370967), (889, 259969), (2047, 112903), (2921, 79121), (11303, 20447), (14329, 16129)]