310879431

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2621}}^1$

素因数の和:2844

約数の個数: 32

約数和(自身を含む): 483287040

約数和(自身を除く): 172407609

約数列:

[1, 3, 9, 23, 27, 69, 191, 207, 573, 621, 1719, 2621, 4393, 5157, 7863, 13179, 23589, 39537, 60283, 70767, 118611, 180849, 500611, 542547, 1501833, 1627641, 4505499, 11514053, 13516497, 34542159, 103626477, 310879431]

約数ペア:

[(1, 310879431), (3, 103626477), (9, 34542159), (23, 13516497), (27, 11514053), (69, 4505499), (191, 1627641), (207, 1501833), (573, 542547), (621, 500611), (1719, 180849), (2621, 118611), (4393, 70767), (5157, 60283), (7863, 39537), (13179, 23589)]