29986019

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 34933248

約数和(自身を除く): 4947229

約数列:

[1, 7, 113, 167, 227, 791, 1169, 1589, 18871, 25651, 37909, 132097, 179557, 265363, 4283717, 29986019]

約数ペア:

[(1, 29986019), (7, 4283717), (113, 265363), (167, 179557), (227, 132097), (791, 37909), (1169, 25651), (1589, 18871)]