233730497

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{21227}}^1$

素因数の和:21269

約数の個数: 24

約数和(自身を含む): 316212288

約数和(自身を除く): 82481791

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 11011, 21227, 148589, 233497, 275951, 1634479, 1931657, 2568467, 3035461, 17979269, 21248227, 33390071, 233730497]

約数ペア:

[(1, 233730497), (7, 33390071), (11, 21248227), (13, 17979269), (77, 3035461), (91, 2568467), (121, 1931657), (143, 1634479), (847, 275951), (1001, 233497), (1573, 148589), (11011, 21227)]