8916993

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19427}}^1$

素因数の和:19453

約数の個数: 16

約数和(自身を含む): 13988160

約数和(自身を除く): 5071167

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 19427, 58281, 174843, 330259, 524529, 990777, 2972331, 8916993]

約数ペア:

[(1, 8916993), (3, 2972331), (9, 990777), (17, 524529), (27, 330259), (51, 174843), (153, 58281), (459, 19427)]