4929219

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 7468032

約数和(自身を除く): 2538813

約数列:

[1, 3, 9, 43, 47, 129, 141, 271, 387, 423, 813, 2021, 2439, 6063, 11653, 12737, 18189, 34959, 38211, 104877, 114633, 547691, 1643073, 4929219]

約数ペア:

[(1, 4929219), (3, 1643073), (9, 547691), (43, 114633), (47, 104877), (129, 38211), (141, 34959), (271, 18189), (387, 12737), (423, 11653), (813, 6063), (2021, 2439)]