7748506749

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^2$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 10549072800

約数和(自身を除く): 2800566051

約数列:

[1, 3, 83, 149, 249, 447, 457, 1371, 12367, 37101, 37931, 68093, 113793, 204279, 208849, 626547, 5651719, 16955157, 17334467, 31118501, 52003401, 93355503, 2582835583, 7748506749]

約数ペア:

[(1, 7748506749), (3, 2582835583), (83, 93355503), (149, 52003401), (249, 31118501), (447, 17334467), (457, 16955157), (1371, 5651719), (12367, 626547), (37101, 208849), (37931, 204279), (68093, 113793)]