2386449

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{523}}^1$

素因数の和:558

約数の個数: 24

約数和(自身を含む): 3835680

約数和(自身を除く): 1449231

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 523, 1521, 1569, 4563, 4707, 6799, 14121, 20397, 61191, 88387, 183573, 265161, 795483, 2386449]

約数ペア:

[(1, 2386449), (3, 795483), (9, 265161), (13, 183573), (27, 88387), (39, 61191), (117, 20397), (169, 14121), (351, 6799), (507, 4707), (523, 4563), (1521, 1569)]