2799407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 466513

約数列:

[1, 13, 17, 53, 221, 239, 689, 901, 3107, 4063, 11713, 12667, 52819, 164671, 215339, 2799407]

約数ペア:

[(1, 2799407), (13, 215339), (17, 164671), (53, 52819), (221, 12667), (239, 11713), (689, 4063), (901, 3107)]