3490071

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 5063520

約数和(自身を除く): 1573449

約数列:

[1, 3, 13, 39, 109, 327, 821, 1417, 2463, 4251, 10673, 32019, 89489, 268467, 1163357, 3490071]

約数ペア:

[(1, 3490071), (3, 1163357), (13, 268467), (39, 89489), (109, 32019), (327, 10673), (821, 4251), (1417, 2463)]