2013126819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{43481}}^1$

素因数の和:43579

約数の個数: 32

約数和(自身を含む): 3105658368

約数和(自身を除く): 1092531549

約数列:

[1, 3, 11, 23, 33, 61, 69, 183, 253, 671, 759, 1403, 2013, 4209, 15433, 43481, 46299, 130443, 478291, 1000063, 1434873, 2652341, 3000189, 7957023, 11000693, 29175751, 33002079, 61003843, 87527253, 183011529, 671042273, 2013126819]

約数ペア:

[(1, 2013126819), (3, 671042273), (11, 183011529), (23, 87527253), (33, 61003843), (61, 33002079), (69, 29175751), (183, 11000693), (253, 7957023), (671, 3000189), (759, 2652341), (1403, 1434873), (2013, 1000063), (4209, 478291), (15433, 130443), (43481, 46299)]