22038441

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 30240000

約数和(自身を除く): 8201559

約数列:

[1, 3, 47, 141, 149, 447, 1049, 3147, 7003, 21009, 49303, 147909, 156301, 468903, 7346147, 22038441]

約数ペア:

[(1, 22038441), (3, 7346147), (47, 468903), (141, 156301), (149, 147909), (447, 49303), (1049, 21009), (3147, 7003)]