30944739

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27803}}^1$

素因数の和:27866

約数の個数: 16

約数和(自身を含む): 48045312

約数和(自身を除く): 17100573

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 27803, 83409, 194621, 583863, 1473559, 4420677, 10314913, 30944739]

約数ペア:

[(1, 30944739), (3, 10314913), (7, 4420677), (21, 1473559), (53, 583863), (159, 194621), (371, 83409), (1113, 27803)]