28475499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4079}}^1$

素因数の和:4274

約数の個数: 16

約数和(自身を含む): 41126400

約数和(自身を除く): 12650901

約数列:

[1, 3, 13, 39, 179, 537, 2327, 4079, 6981, 12237, 53027, 159081, 730141, 2190423, 9491833, 28475499]

約数ペア:

[(1, 28475499), (3, 9491833), (13, 2190423), (39, 730141), (179, 159081), (537, 53027), (2327, 12237), (4079, 6981)]