2621319423

素因数分解:

$3^1\times {\mathrm{557}}^1\times {\mathrm{1217}}^1\times {\mathrm{1289}}^1$

素因数の和:3066

約数の個数: 16

約数和(自身を含む): 3506963040

約数和(自身を除く): 885643617

約数列:

[1, 3, 557, 1217, 1289, 1671, 3651, 3867, 677869, 717973, 1568713, 2033607, 2153919, 4706139, 873773141, 2621319423]

約数ペア:

[(1, 2621319423), (3, 873773141), (557, 4706139), (1217, 2153919), (1289, 2033607), (1671, 1568713), (3651, 717973), (3867, 677869)]