109228679

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1511}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 130636800

約数和(自身を除く): 21408121

約数列:

[1, 7, 23, 161, 449, 1511, 3143, 10327, 10577, 34753, 72289, 243271, 678439, 4749073, 15604097, 109228679]

約数ペア:

[(1, 109228679), (7, 15604097), (23, 4749073), (161, 678439), (449, 243271), (1511, 72289), (3143, 34753), (10327, 10577)]