2021056139

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{5227}}^1$

素因数の和:5522

約数の個数: 16

約数和(自身を含む): 2133024000

約数和(自身を除く): 111967861

約数列:

[1, 29, 67, 199, 1943, 5227, 5771, 13333, 151583, 350209, 386657, 1040173, 10156061, 30165017, 69691591, 2021056139]

約数ペア:

[(1, 2021056139), (29, 69691591), (67, 30165017), (199, 10156061), (1943, 1040173), (5227, 386657), (5771, 350209), (13333, 151583)]