31488291

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{14051}}^1$

素因数の和:14143

約数の個数: 16

約数和(自身を含む): 47214720

約数和(自身を除く): 15726429

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 14051, 42153, 126459, 379377, 1166233, 3498699, 10496097, 31488291]

約数ペア:

[(1, 31488291), (3, 10496097), (9, 3498699), (27, 1166233), (83, 379377), (249, 126459), (747, 42153), (2241, 14051)]