906804909

素因数分解:

$3^3\times {\mathrm{3221}}^1\times {\mathrm{10427}}^1$

素因数の和:13657

約数の個数: 16

約数和(自身を含む): 1343960640

約数和(自身を除く): 437155731

約数列:

[1, 3, 9, 27, 3221, 9663, 10427, 28989, 31281, 86967, 93843, 281529, 33585367, 100756101, 302268303, 906804909]

約数ペア:

[(1, 906804909), (3, 302268303), (9, 100756101), (27, 33585367), (3221, 281529), (9663, 93843), (10427, 86967), (28989, 31281)]