6853821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5669}}^1$

素因数の和:5716

約数の個数: 16

約数和(自身を含む): 10160640

約数和(自身を除く): 3306819

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 5669, 17007, 73697, 175739, 221091, 527217, 2284607, 6853821]

約数ペア:

[(1, 6853821), (3, 2284607), (13, 527217), (31, 221091), (39, 175739), (93, 73697), (403, 17007), (1209, 5669)]