7873203

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 11621232

約数和(自身を除く): 3748029

約数列:

[1, 3, 13, 39, 53, 159, 169, 293, 507, 689, 879, 2067, 3809, 8957, 11427, 15529, 26871, 46587, 49517, 148551, 201877, 605631, 2624401, 7873203]

約数ペア:

[(1, 7873203), (3, 2624401), (13, 605631), (39, 201877), (53, 148551), (159, 49517), (169, 46587), (293, 26871), (507, 15529), (689, 11427), (879, 8957), (2067, 3809)]