2011268985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2713}}^1\times {\mathrm{4493}}^1$

素因数の和:7225

約数の個数: 32

約数和(自身を含む): 3512654208

約数和(自身を除く): 1501385223

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2713, 4493, 8139, 13479, 13565, 22465, 29843, 40695, 49423, 67395, 89529, 148269, 149215, 247115, 447645, 741345, 12189509, 36568527, 60947545, 134084599, 182842635, 402253797, 670422995, 2011268985]

約数ペア:

[(1, 2011268985), (3, 670422995), (5, 402253797), (11, 182842635), (15, 134084599), (33, 60947545), (55, 36568527), (165, 12189509), (2713, 741345), (4493, 447645), (8139, 247115), (13479, 149215), (13565, 148269), (22465, 89529), (29843, 67395), (40695, 49423)]