23115001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 31046400

約数和(自身を除く): 7931399

約数列:

[1, 7, 13, 19, 29, 91, 133, 203, 247, 377, 461, 551, 1729, 2639, 3227, 3857, 5993, 7163, 8759, 13369, 41951, 50141, 61313, 93583, 113867, 173797, 254011, 797069, 1216579, 1778077, 3302143, 23115001]

約数ペア:

[(1, 23115001), (7, 3302143), (13, 1778077), (19, 1216579), (29, 797069), (91, 254011), (133, 173797), (203, 113867), (247, 93583), (377, 61313), (461, 50141), (551, 41951), (1729, 13369), (2639, 8759), (3227, 7163), (3857, 5993)]