1229278323

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{43717}}^1$

素因数の和:43843

約数の個数: 32

約数和(自身を含む): 2036909056

約数和(自身を除く): 807630733

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 2163, 4017, 9373, 28119, 43717, 131151, 306019, 568321, 918057, 1704963, 3978247, 4502851, 11934741, 13508553, 31519957, 58537063, 94559871, 175611189, 409759441, 1229278323]

約数ペア:

[(1, 1229278323), (3, 409759441), (7, 175611189), (13, 94559871), (21, 58537063), (39, 31519957), (91, 13508553), (103, 11934741), (273, 4502851), (309, 3978247), (721, 1704963), (1339, 918057), (2163, 568321), (4017, 306019), (9373, 131151), (28119, 43717)]