2599144191

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{190121}}^1$

素因数の和:190172

約数の個数: 36

約数和(自身を含む): 4508172864

約数和(自身を除く): 1909028673

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 13671, 190121, 570363, 1330847, 1711089, 3992541, 5893751, 9315929, 11977623, 17681253, 27947787, 41256257, 53043759, 83843361, 123768771, 288793799, 371306313, 866381397, 2599144191]

約数ペア:

[(1, 2599144191), (3, 866381397), (7, 371306313), (9, 288793799), (21, 123768771), (31, 83843361), (49, 53043759), (63, 41256257), (93, 27947787), (147, 17681253), (217, 11977623), (279, 9315929), (441, 5893751), (651, 3992541), (1519, 1711089), (1953, 1330847), (4557, 570363), (13671, 190121)]