31829409

素因数分解:

$3^3\times {\mathrm{1063}}^1\times {\mathrm{1109}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 47241600

約数和(自身を除く): 15412191

約数列:

[1, 3, 9, 27, 1063, 1109, 3189, 3327, 9567, 9981, 28701, 29943, 1178867, 3536601, 10609803, 31829409]

約数ペア:

[(1, 31829409), (3, 10609803), (9, 3536601), (27, 1178867), (1063, 29943), (1109, 28701), (3189, 9981), (3327, 9567)]