2013256431

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1734071}}^1$

素因数の和:1734123

約数の個数: 16

約数和(自身を含む): 3051966720

約数和(自身を除く): 1038710289

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1734071, 5202213, 15606639, 46819917, 74565053, 223695159, 671085477, 2013256431]

約数ペア:

[(1, 2013256431), (3, 671085477), (9, 223695159), (27, 74565053), (43, 46819917), (129, 15606639), (387, 5202213), (1161, 1734071)]