317343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 16

約数和(自身を含む): 465920

約数和(自身を除く): 148577

約数列:

[1, 3, 13, 39, 79, 103, 237, 309, 1027, 1339, 3081, 4017, 8137, 24411, 105781, 317343]

約数ペア:

[(1, 317343), (3, 105781), (13, 24411), (39, 8137), (79, 4017), (103, 3081), (237, 1339), (309, 1027)]