22921661

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{3931}}^1$

素因数の和:3969

約数の個数: 16

約数和(自身を含む): 28310400

約数和(自身を除く): 5388739

約数列:

[1, 7, 17, 49, 119, 343, 833, 3931, 5831, 27517, 66827, 192619, 467789, 1348333, 3274523, 22921661]

約数ペア:

[(1, 22921661), (7, 3274523), (17, 1348333), (49, 467789), (119, 192619), (343, 66827), (833, 27517), (3931, 5831)]