2538399

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 3542400

約数和(自身を除く): 1004001

約数列:

[1, 3, 29, 87, 163, 179, 489, 537, 4727, 5191, 14181, 15573, 29177, 87531, 846133, 2538399]

約数ペア:

[(1, 2538399), (3, 846133), (29, 87531), (87, 29177), (163, 15573), (179, 14181), (489, 5191), (537, 4727)]