39160917

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 59140224

約数和(自身を除く): 19979307

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 2153, 6063, 6459, 18189, 19377, 92579, 101191, 277737, 303573, 833211, 910719, 4351213, 13053639, 39160917]

約数ペア:

[(1, 39160917), (3, 13053639), (9, 4351213), (43, 910719), (47, 833211), (129, 303573), (141, 277737), (387, 101191), (423, 92579), (2021, 19377), (2153, 18189), (6063, 6459)]