5428661

素因数分解:

$7^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 24

約数和(自身を含む): 7058880

約数和(自身を除く): 1630219

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 343, 833, 931, 2261, 2401, 5831, 6517, 15827, 16807, 40817, 45619, 110789, 285719, 319333, 775523, 5428661]

約数ペア:

[(1, 5428661), (7, 775523), (17, 319333), (19, 285719), (49, 110789), (119, 45619), (133, 40817), (323, 16807), (343, 15827), (833, 6517), (931, 5831), (2261, 2401)]