18699231

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3001}}^1$

素因数の和:3102

約数の個数: 16

約数和(自身を含む): 26129408

約数和(自身を除く): 7430177

約数列:

[1, 3, 31, 67, 93, 201, 2077, 3001, 6231, 9003, 93031, 201067, 279093, 603201, 6233077, 18699231]

約数ペア:

[(1, 18699231), (3, 6233077), (31, 603201), (67, 279093), (93, 201067), (201, 93031), (2077, 9003), (3001, 6231)]