142071587

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{821}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 165715200

約数和(自身を除く): 23643613

約数列:

[1, 7, 59, 413, 419, 821, 2933, 5747, 24721, 48439, 173047, 339073, 343999, 2407993, 20295941, 142071587]

約数ペア:

[(1, 142071587), (7, 20295941), (59, 2407993), (413, 343999), (419, 339073), (821, 173047), (2933, 48439), (5747, 24721)]