162851221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3433}}^1$

素因数の和:3576

約数の個数: 16

約数和(自身を含む): 181727280

約数和(自身を除く): 18876059

約数列:

[1, 13, 41, 89, 533, 1157, 3433, 3649, 44629, 47437, 140753, 305537, 1829789, 3971981, 12527017, 162851221]

約数ペア:

[(1, 162851221), (13, 12527017), (41, 3971981), (89, 1829789), (533, 305537), (1157, 140753), (3433, 47437), (3649, 44629)]