230996829

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{38327}}^1$

素因数の和:38385

約数の個数: 24

約数和(自身を含む): 367028928

約数和(自身を除く): 136032099

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 38327, 114981, 268289, 804867, 1571407, 1878023, 4714221, 5634069, 10999849, 32999547, 76998943, 230996829]

約数ペア:

[(1, 230996829), (3, 76998943), (7, 32999547), (21, 10999849), (41, 5634069), (49, 4714221), (123, 1878023), (147, 1571407), (287, 804867), (861, 268289), (2009, 114981), (6027, 38327)]