2489595831

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1336337}}^1$

素因数の和:1336372

約数の個数: 20

約数和(自身を含む): 3880725552

約数和(自身を除く): 1391129721

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 1336337, 4009011, 12027033, 30735751, 36081099, 92207253, 108243297, 276621759, 829865277, 2489595831]

約数ペア:

[(1, 2489595831), (3, 829865277), (9, 276621759), (23, 108243297), (27, 92207253), (69, 36081099), (81, 30735751), (207, 12027033), (621, 4009011), (1863, 1336337)]