30928203

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{21613}}^1$

素因数の和:21675

約数の個数: 16

約数和(自身を含む): 46686240

約数和(自身を除く): 15758037

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 21613, 64839, 194517, 583551, 1145489, 3436467, 10309401, 30928203]

約数ペア:

[(1, 30928203), (3, 10309401), (9, 3436467), (27, 1145489), (53, 583551), (159, 194517), (477, 64839), (1431, 21613)]