16394481

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:584

約数の個数: 28

約数和(自身を含む): 25200208

約数和(自身を除く): 8805727

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 523, 729, 1161, 1569, 3483, 4707, 10449, 14121, 22489, 31347, 42363, 67467, 127089, 202401, 381267, 607203, 1821609, 5464827, 16394481]

約数ペア:

[(1, 16394481), (3, 5464827), (9, 1821609), (27, 607203), (43, 381267), (81, 202401), (129, 127089), (243, 67467), (387, 42363), (523, 31347), (729, 22489), (1161, 14121), (1569, 10449), (3483, 4707)]