23437917

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{17021}}^1$

素因数の和:17050

約数の個数: 20

約数和(自身を含む): 37073916

約数和(自身を除く): 13635999

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 17021, 51063, 153189, 289357, 459567, 868071, 1378701, 2604213, 7812639, 23437917]

約数ペア:

[(1, 23437917), (3, 7812639), (9, 2604213), (17, 1378701), (27, 868071), (51, 459567), (81, 289357), (153, 153189), (459, 51063), (1377, 17021)]