724605531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1\times {\mathrm{9239}}^1$

素因数の和:11266

約数の個数: 16

約数和(自身を含む): 1041089280

約数和(自身を除く): 316483749

約数列:

[1, 3, 13, 39, 2011, 6033, 9239, 26143, 27717, 78429, 120107, 360321, 18579629, 55738887, 241535177, 724605531]

約数ペア:

[(1, 724605531), (3, 241535177), (13, 55738887), (39, 18579629), (2011, 360321), (6033, 120107), (9239, 78429), (26143, 27717)]