22391721

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{8377}}^1$

素因数の和:8403

約数の個数: 24

約数和(自身を含む): 36595104

約数和(自身を除く): 14203383

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 8377, 25131, 75393, 92147, 226179, 276441, 678537, 829323, 2035611, 2487969, 7463907, 22391721]

約数ペア:

[(1, 22391721), (3, 7463907), (9, 2487969), (11, 2035611), (27, 829323), (33, 678537), (81, 276441), (99, 226179), (243, 92147), (297, 75393), (891, 25131), (2673, 8377)]