438008987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{6397}}^1$

素因数の和:6662

約数の個数: 16

約数和(自身を含む): 494437440

約数和(自身を除く): 56428453

約数列:

[1, 13, 23, 229, 299, 2977, 5267, 6397, 68471, 83161, 147131, 1464913, 1912703, 19043869, 33692999, 438008987]

約数ペア:

[(1, 438008987), (13, 33692999), (23, 19043869), (229, 1912703), (299, 1464913), (2977, 147131), (5267, 83161), (6397, 68471)]