7310991

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2729}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 10483200

約数和(自身を除く): 3172209

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 2729, 8187, 51851, 128263, 155553, 384789, 2436997, 7310991]

約数ペア:

[(1, 7310991), (3, 2436997), (19, 384789), (47, 155553), (57, 128263), (141, 51851), (893, 8187), (2679, 2729)]