201813429

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{6709}}^1$

素因数の和:7020

約数の個数: 16

約数和(自身を含む): 277418240

約数和(自身を除く): 75604811

約数列:

[1, 3, 37, 111, 271, 813, 6709, 10027, 20127, 30081, 248233, 744699, 1818139, 5454417, 67271143, 201813429]

約数ペア:

[(1, 201813429), (3, 67271143), (37, 5454417), (111, 1818139), (271, 744699), (813, 248233), (6709, 30081), (10027, 20127)]