3996923

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 4786176

約数和(自身を除く): 789253

約数列:

[1, 7, 31, 113, 163, 217, 791, 1141, 3503, 5053, 18419, 24521, 35371, 128933, 570989, 3996923]

約数ペア:

[(1, 3996923), (7, 570989), (31, 128933), (113, 35371), (163, 24521), (217, 18419), (791, 5053), (1141, 3503)]