2013144189

素因数分解:

$3^1\times 7^1\times {\mathrm{2579}}^1\times {\mathrm{37171}}^1$

素因数の和:39760

約数の個数: 16

約数和(自身を含む): 3068920320

約数和(自身を除く): 1055776131

約数列:

[1, 3, 7, 21, 2579, 7737, 18053, 37171, 54159, 111513, 260197, 780591, 95864009, 287592027, 671048063, 2013144189]

約数ペア:

[(1, 2013144189), (3, 671048063), (7, 287592027), (21, 95864009), (2579, 780591), (7737, 260197), (18053, 111513), (37171, 54159)]