2017466505

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{8741}}^1$

素因数の和:8998

約数の個数: 48

約数和(自身を含む): 3665765376

約数和(自身を除く): 1648298871

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 223, 345, 669, 1035, 1115, 2007, 3345, 5129, 8741, 10035, 15387, 25645, 26223, 43705, 46161, 76935, 78669, 131115, 201043, 230805, 393345, 603129, 1005215, 1809387, 1949243, 3015645, 5847729, 9046935, 9746215, 17543187, 29238645, 44832589, 87715935, 134497767, 224162945, 403493301, 672488835, 2017466505]

約数ペア:

[(1, 2017466505), (3, 672488835), (5, 403493301), (9, 224162945), (15, 134497767), (23, 87715935), (45, 44832589), (69, 29238645), (115, 17543187), (207, 9746215), (223, 9046935), (345, 5847729), (669, 3015645), (1035, 1949243), (1115, 1809387), (2007, 1005215), (3345, 603129), (5129, 393345), (8741, 230805), (10035, 201043), (15387, 131115), (25645, 78669), (26223, 76935), (43705, 46161)]