13309874781

素因数分解:

$3^1\times 7^1\times {\mathrm{6317}}^1\times {\mathrm{100333}}^1$

素因数の和:106660

約数の個数: 16

約数和(自身を含む): 20285126784

約数和(自身を除く): 6975252003

約数列:

[1, 3, 7, 21, 6317, 18951, 44219, 100333, 132657, 300999, 702331, 2106993, 633803561, 1901410683, 4436624927, 13309874781]

約数ペア:

[(1, 13309874781), (3, 4436624927), (7, 1901410683), (21, 633803561), (6317, 2106993), (18951, 702331), (44219, 300999), (100333, 132657)]