7173881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 9012384

約数和(自身を除く): 1838503

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 227, 1859, 2431, 2497, 2873, 2951, 3859, 31603, 32461, 38363, 42449, 50167, 421993, 551837, 652171, 7173881]

約数ペア:

[(1, 7173881), (11, 652171), (13, 551837), (17, 421993), (143, 50167), (169, 42449), (187, 38363), (221, 32461), (227, 31603), (1859, 3859), (2431, 2951), (2497, 2873)]