1899156618657

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{121344107}}^1$

素因数の和:121344197

約数の個数: 24

約数和(自身を含む): 2877311488896

約数和(自身を除く): 978154870239

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 5217, 15651, 121344107, 364032321, 1092096963, 4489731959, 5703173029, 13469195877, 17109519087, 40407587631, 51328557261, 211017402073, 633052206219, 1899156618657]

約数ペア:

[(1, 1899156618657), (3, 633052206219), (9, 211017402073), (37, 51328557261), (47, 40407587631), (111, 17109519087), (141, 13469195877), (333, 5703173029), (423, 4489731959), (1739, 1092096963), (5217, 364032321), (15651, 121344107)]