119268989

素因数分解:

$7^3\times {\mathrm{89}}^1\times {\mathrm{3907}}^1$

素因数の和:4017

約数の個数: 16

約数和(自身を含む): 140688000

約数和(自身を除く): 21419011

約数列:

[1, 7, 49, 89, 343, 623, 3907, 4361, 27349, 30527, 191443, 347723, 1340101, 2434061, 17038427, 119268989]

約数ペア:

[(1, 119268989), (7, 17038427), (49, 2434061), (89, 1340101), (343, 347723), (623, 191443), (3907, 30527), (4361, 27349)]