2013904101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{20431}}^1$

素因数の和:20577

約数の個数: 32

約数和(自身を含む): 3059896320

約数和(自身を除く): 1045992219

約数列:

[1, 3, 11, 29, 33, 87, 103, 309, 319, 957, 1133, 2987, 3399, 8961, 20431, 32857, 61293, 98571, 224741, 592499, 674223, 1777497, 2104393, 6313179, 6517489, 19552467, 23148323, 61027397, 69444969, 183082191, 671301367, 2013904101]

約数ペア:

[(1, 2013904101), (3, 671301367), (11, 183082191), (29, 69444969), (33, 61027397), (87, 23148323), (103, 19552467), (309, 6517489), (319, 6313179), (957, 2104393), (1133, 1777497), (2987, 674223), (3399, 592499), (8961, 224741), (20431, 98571), (32857, 61293)]