147092281

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{23531}}^1$

素因数の和:23604

約数の個数: 16

約数和(自身を含む): 180725760

約数和(自身を除く): 33633479

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 23531, 164717, 447089, 1105957, 3129623, 7741699, 21013183, 147092281]

約数ペア:

[(1, 147092281), (7, 21013183), (19, 7741699), (47, 3129623), (133, 1105957), (329, 447089), (893, 164717), (6251, 23531)]