2585191509

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2029}}^1\times {\mathrm{7451}}^1$

素因数の和:9505

約数の個数: 24

約数和(自身を含む): 3933165600

約数和(自身を除く): 1347974091

約数列:

[1, 3, 9, 19, 57, 171, 2029, 6087, 7451, 18261, 22353, 38551, 67059, 115653, 141569, 346959, 424707, 1274121, 15118079, 45354237, 136062711, 287243501, 861730503, 2585191509]

約数ペア:

[(1, 2585191509), (3, 861730503), (9, 287243501), (19, 136062711), (57, 45354237), (171, 15118079), (2029, 1274121), (6087, 424707), (7451, 346959), (18261, 141569), (22353, 115653), (38551, 67059)]