2051270782659

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{13460047}}^1$

素因数の和:13460160

約数の個数: 48

約数和(自身を含む): 3527609379840

約数和(自身を除く): 1476338597181

約数列:

[1, 3, 7, 9, 21, 41, 59, 63, 123, 177, 287, 369, 413, 531, 861, 1239, 2419, 2583, 3717, 7257, 16933, 21771, 50799, 152397, 13460047, 40380141, 94220329, 121140423, 282660987, 551861927, 794142773, 847982961, 1655585781, 2382428319, 3863033489, 4966757343, 5558999411, 7147284957, 11589100467, 16676998233, 32559853693, 34767301401, 50030994699, 97679561079, 227918975851, 293038683237, 683756927553, 2051270782659]

約数ペア:

[(1, 2051270782659), (3, 683756927553), (7, 293038683237), (9, 227918975851), (21, 97679561079), (41, 50030994699), (59, 34767301401), (63, 32559853693), (123, 16676998233), (177, 11589100467), (287, 7147284957), (369, 5558999411), (413, 4966757343), (531, 3863033489), (861, 2382428319), (1239, 1655585781), (2419, 847982961), (2583, 794142773), (3717, 551861927), (7257, 282660987), (16933, 121140423), (21771, 94220329), (50799, 40380141), (152397, 13460047)]