8622617871

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{11981}}^1$

素因数の和:12831

約数の個数: 32

約数和(自身を含む): 13462783488

約数和(自身を除く): 4840165617

約数列:

[1, 3, 7, 21, 43, 129, 301, 797, 903, 2391, 5579, 11981, 16737, 34271, 35943, 83867, 102813, 239897, 251601, 515183, 719691, 1545549, 3606281, 9548857, 10818843, 28646571, 66841999, 200525997, 410600851, 1231802553, 2874205957, 8622617871]

約数ペア:

[(1, 8622617871), (3, 2874205957), (7, 1231802553), (21, 410600851), (43, 200525997), (129, 66841999), (301, 28646571), (797, 10818843), (903, 9548857), (2391, 3606281), (5579, 1545549), (11981, 719691), (16737, 515183), (34271, 251601), (35943, 239897), (83867, 102813)]