13620607

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 18441248

約数和(自身を除く): 4820641

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1237, 1573, 8659, 11011, 13607, 16081, 95249, 112567, 149677, 176891, 1047739, 1238237, 1945801, 13620607]

約数ペア:

[(1, 13620607), (7, 1945801), (11, 1238237), (13, 1047739), (77, 176891), (91, 149677), (121, 112567), (143, 95249), (847, 16081), (1001, 13607), (1237, 11011), (1573, 8659)]