2859791493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{23831}}^1$

素因数の和:24045

約数の個数: 32

約数和(自身を含む): 4372123392

約数和(自身を除く): 1512331899

約数列:

[1, 3, 13, 17, 39, 51, 181, 221, 543, 663, 2353, 3077, 7059, 9231, 23831, 40001, 71493, 120003, 309803, 405127, 929409, 1215381, 4313411, 5266651, 12940233, 15799953, 56074343, 73327987, 168223029, 219983961, 953263831, 2859791493]

約数ペア:

[(1, 2859791493), (3, 953263831), (13, 219983961), (17, 168223029), (39, 73327987), (51, 56074343), (181, 15799953), (221, 12940233), (543, 5266651), (663, 4313411), (2353, 1215381), (3077, 929409), (7059, 405127), (9231, 309803), (23831, 120003), (40001, 71493)]