16074369

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{1039}}^1$

素因数の和:1242

約数の個数: 20

約数和(自身を含む): 24161280

約数和(自身を除く): 8086911

約数列:

[1, 3, 9, 27, 81, 191, 573, 1039, 1719, 3117, 5157, 9351, 15471, 28053, 84159, 198449, 595347, 1786041, 5358123, 16074369]

約数ペア:

[(1, 16074369), (3, 5358123), (9, 1786041), (27, 595347), (81, 198449), (191, 84159), (573, 28053), (1039, 15471), (1719, 9351), (3117, 5157)]