2508831

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 4005456

約数和(自身を除く): 1496625

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 523, 533, 1569, 1599, 4707, 4797, 6799, 20397, 21443, 61191, 64329, 192987, 278759, 836277, 2508831]

約数ペア:

[(1, 2508831), (3, 836277), (9, 278759), (13, 192987), (39, 64329), (41, 61191), (117, 21443), (123, 20397), (369, 6799), (523, 4797), (533, 4707), (1569, 1599)]