38799243

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1729

約数の個数: 40

約数和(自身を含む): 67895520

約数和(自身を除く): 29096277

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 1669, 2583, 3321, 5007, 7749, 11683, 15021, 23247, 35049, 45063, 68429, 105147, 135189, 205287, 315441, 479003, 615861, 946323, 1437009, 1847583, 4311027, 5542749, 12933081, 38799243]

約数ペア:

[(1, 38799243), (3, 12933081), (7, 5542749), (9, 4311027), (21, 1847583), (27, 1437009), (41, 946323), (63, 615861), (81, 479003), (123, 315441), (189, 205287), (287, 135189), (369, 105147), (567, 68429), (861, 45063), (1107, 35049), (1669, 23247), (2583, 15021), (3321, 11683), (5007, 7749)]