2590147323

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 3967179840

約数和(自身を除く): 1377032517

約数列:

[1, 3, 9, 23, 69, 101, 207, 229, 303, 541, 687, 909, 1623, 2061, 2323, 4869, 5267, 6969, 12443, 15801, 20907, 23129, 37329, 47403, 54641, 69387, 111987, 123889, 163923, 208161, 371667, 491769, 531967, 1115001, 1256743, 1595901, 2849447, 3770229, 4787703, 8548341, 11310687, 12512789, 25645023, 37538367, 112615101, 287794147, 863382441, 2590147323]

約数ペア:

[(1, 2590147323), (3, 863382441), (9, 287794147), (23, 112615101), (69, 37538367), (101, 25645023), (207, 12512789), (229, 11310687), (303, 8548341), (541, 4787703), (687, 3770229), (909, 2849447), (1623, 1595901), (2061, 1256743), (2323, 1115001), (4869, 531967), (5267, 491769), (6969, 371667), (12443, 208161), (15801, 163923), (20907, 123889), (23129, 111987), (37329, 69387), (47403, 54641)]