2015544921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{3121}}^1$

素因数の和:3737

約数の個数: 32

約数和(自身を含む): 3000117120

約数和(自身を除く): 984572199

約数列:

[1, 3, 13, 29, 39, 87, 377, 571, 1131, 1713, 3121, 7423, 9363, 16559, 22269, 40573, 49677, 90509, 121719, 215267, 271527, 645801, 1176617, 1782091, 3529851, 5346273, 23167183, 51680639, 69501549, 155041917, 671848307, 2015544921]

約数ペア:

[(1, 2015544921), (3, 671848307), (13, 155041917), (29, 69501549), (39, 51680639), (87, 23167183), (377, 5346273), (571, 3529851), (1131, 1782091), (1713, 1176617), (3121, 645801), (7423, 271527), (9363, 215267), (16559, 121719), (22269, 90509), (40573, 49677)]