7870473

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 5435127

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1319, 1989, 3957, 5967, 11871, 17147, 22423, 35613, 51441, 67269, 154323, 201807, 291499, 462969, 605421, 874497, 2623491, 7870473]

約数ペア:

[(1, 7870473), (3, 2623491), (9, 874497), (13, 605421), (17, 462969), (27, 291499), (39, 201807), (51, 154323), (117, 67269), (153, 51441), (221, 35613), (351, 22423), (459, 17147), (663, 11871), (1319, 5967), (1989, 3957)]