2013457407

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{4723}}^1$

素因数の和:5399

約数の個数: 32

約数和(自身を含む): 3066594048

約数和(自身を除く): 1053136641

約数列:

[1, 3, 13, 17, 39, 51, 221, 643, 663, 1929, 4723, 8359, 10931, 14169, 25077, 32793, 61399, 80291, 142103, 184197, 240873, 426309, 1043783, 3036889, 3131349, 9110667, 39479557, 51627113, 118438671, 154881339, 671152469, 2013457407]

約数ペア:

[(1, 2013457407), (3, 671152469), (13, 154881339), (17, 118438671), (39, 51627113), (51, 39479557), (221, 9110667), (643, 3131349), (663, 3036889), (1929, 1043783), (4723, 426309), (8359, 240873), (10931, 184197), (14169, 142103), (25077, 80291), (32793, 61399)]