28331331

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58657}}^1$

素因数の和:58690

約数の個数: 16

約数和(自身を含む): 45049344

約数和(自身を除く): 16718013

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 58657, 175971, 410599, 1231797, 1349111, 4047333, 9443777, 28331331]

約数ペア:

[(1, 28331331), (3, 9443777), (7, 4047333), (21, 1349111), (23, 1231797), (69, 410599), (161, 175971), (483, 58657)]