174940233

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{28571}}^1$

素因数の和:28744

約数の個数: 16

約数和(自身を含む): 252805056

約数和(自身を除く): 77864823

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 28571, 85713, 371423, 1114269, 4485647, 13456941, 58313411, 174940233]

約数ペア:

[(1, 174940233), (3, 58313411), (13, 13456941), (39, 4485647), (157, 1114269), (471, 371423), (2041, 85713), (6123, 28571)]