22243473

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{797}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 36848448

約数和(自身を除く): 14604975

約数列:

[1, 3, 7, 9, 21, 63, 443, 797, 1329, 2391, 3101, 3987, 5579, 7173, 9303, 16737, 27909, 50211, 353071, 1059213, 2471497, 3177639, 7414491, 22243473]

約数ペア:

[(1, 22243473), (3, 7414491), (7, 3177639), (9, 2471497), (21, 1059213), (63, 353071), (443, 50211), (797, 27909), (1329, 16737), (2391, 9303), (3101, 7173), (3987, 5579)]