1623316239

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{61961}}^1$

素因数の和:62079

約数の個数: 24

約数和(自身を含む): 2435850144

約数和(自身を除く): 812533905

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 2911, 8733, 26199, 61961, 185883, 557649, 2540401, 4399231, 7621203, 13197693, 22863609, 39593079, 180368471, 541105413, 1623316239]

約数ペア:

[(1, 1623316239), (3, 541105413), (9, 180368471), (41, 39593079), (71, 22863609), (123, 13197693), (213, 7621203), (369, 4399231), (639, 2540401), (2911, 557649), (8733, 185883), (26199, 61961)]