2511225651

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{13381}}^1$

素因数の和:13464

約数の個数: 32

約数和(自身を含む): 3761519616

約数和(自身を除く): 1250293965

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 517, 1331, 1551, 3993, 5687, 13381, 17061, 40143, 62557, 147191, 187671, 441573, 628907, 1619101, 1886721, 4857303, 6917977, 17810111, 20753931, 53430333, 76097747, 228293241, 837075217, 2511225651]

約数ペア:

[(1, 2511225651), (3, 837075217), (11, 228293241), (33, 76097747), (47, 53430333), (121, 20753931), (141, 17810111), (363, 6917977), (517, 4857303), (1331, 1886721), (1551, 1619101), (3993, 628907), (5687, 441573), (13381, 187671), (17061, 147191), (40143, 62557)]