221429233

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{1181}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 241269840

約数和(自身を除く): 19840607

約数列:

[1, 17, 41, 269, 697, 1181, 4573, 11029, 20077, 48421, 187493, 317689, 823157, 5400713, 13025249, 221429233]

約数ペア:

[(1, 221429233), (17, 13025249), (41, 5400713), (269, 823157), (697, 317689), (1181, 187493), (4573, 48421), (11029, 20077)]