3830913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 5971680

約数和(自身を除く): 2140767

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 521, 817, 1563, 2451, 4689, 7353, 9899, 22403, 29697, 67209, 89091, 201627, 425657, 1276971, 3830913]

約数ペア:

[(1, 3830913), (3, 1276971), (9, 425657), (19, 201627), (43, 89091), (57, 67209), (129, 29697), (171, 22403), (387, 9899), (521, 7353), (817, 4689), (1563, 2451)]