229692399

素因数分解:

$3^1\times {\mathrm{401}}^1\times {\mathrm{431}}^1\times {\mathrm{443}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 308427264

約数和(自身を除く): 78734865

約数列:

[1, 3, 401, 431, 443, 1203, 1293, 1329, 172831, 177643, 190933, 518493, 532929, 572799, 76564133, 229692399]

約数ペア:

[(1, 229692399), (3, 76564133), (401, 572799), (431, 532929), (443, 518493), (1203, 190933), (1293, 177643), (1329, 172831)]