38852217

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{5779}}^1$

素因数の和:5874

約数の個数: 20

約数和(自身を含む): 58747920

約数和(自身を除く): 19895703

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 5779, 6723, 17337, 52011, 156033, 468099, 479657, 1438971, 4316913, 12950739, 38852217]

約数ペア:

[(1, 38852217), (3, 12950739), (9, 4316913), (27, 1438971), (81, 479657), (83, 468099), (249, 156033), (747, 52011), (2241, 17337), (5779, 6723)]