2021431107

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{51487}}^1$

素因数の和:52082

約数の個数: 16

約数和(自身を含む): 2817423360

約数和(自身を除く): 795992253

約数列:

[1, 3, 23, 69, 569, 1707, 13087, 39261, 51487, 154461, 1184201, 3552603, 29296103, 87888309, 673810369, 2021431107]

約数ペア:

[(1, 2021431107), (3, 673810369), (23, 87888309), (69, 29296103), (569, 3552603), (1707, 1184201), (13087, 154461), (39261, 51487)]