2030688009

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467147}}^1$

素因数の和:467186

約数の個数: 32

約数和(自身を含む): 3587696640

約数和(自身を除く): 1557008631

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 467147, 1401441, 3270029, 4204323, 9810087, 10744381, 12612969, 29430261, 32233143, 75210667, 88290783, 96699429, 225632001, 290098287, 676896003, 2030688009]

約数ペア:

[(1, 2030688009), (3, 676896003), (7, 290098287), (9, 225632001), (21, 96699429), (23, 88290783), (27, 75210667), (63, 32233143), (69, 29430261), (161, 12612969), (189, 10744381), (207, 9810087), (483, 4204323), (621, 3270029), (1449, 1401441), (4347, 467147)]