8251239

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 12103168

約数和(自身を除く): 3851929

約数列:

[1, 3, 17, 31, 51, 93, 289, 307, 527, 867, 921, 1581, 5219, 8959, 9517, 15657, 26877, 28551, 88723, 161789, 266169, 485367, 2750413, 8251239]

約数ペア:

[(1, 8251239), (3, 2750413), (17, 485367), (31, 266169), (51, 161789), (93, 88723), (289, 28551), (307, 26877), (527, 15657), (867, 9517), (921, 8959), (1581, 5219)]