9855489

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15139}}^1$

素因数の和:15180

約数の個数: 16

約数和(自身を含む): 15503360

約数和(自身を除く): 5647871

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 15139, 45417, 105973, 317919, 469309, 1407927, 3285163, 9855489]

約数ペア:

[(1, 9855489), (3, 3285163), (7, 1407927), (21, 469309), (31, 317919), (93, 105973), (217, 45417), (651, 15139)]