47354097

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{10687}}^1$

素因数の和:10908

約数の個数: 16

約数和(自身を含む): 72507392

約数和(自身を除く): 25153295

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 10687, 32061, 74809, 224427, 2254957, 6764871, 15784699, 47354097]

約数ペア:

[(1, 47354097), (3, 15784699), (7, 6764871), (21, 2254957), (211, 224427), (633, 74809), (1477, 32061), (4431, 10687)]