219319923

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{6317}}^1$

素因数の和:6554

約数の個数: 16

約数和(自身を含む): 298411776

約数和(自身を除く): 79091853

約数列:

[1, 3, 71, 163, 213, 489, 6317, 11573, 18951, 34719, 448507, 1029671, 1345521, 3089013, 73106641, 219319923]

約数ペア:

[(1, 219319923), (3, 73106641), (71, 3089013), (163, 1345521), (213, 1029671), (489, 448507), (6317, 34719), (11573, 18951)]