80404339

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 87340032

約数和(自身を除く): 6935693

約数列:

[1, 17, 53, 233, 383, 901, 3961, 6511, 12349, 20299, 89239, 209933, 345083, 1517063, 4729667, 80404339]

約数ペア:

[(1, 80404339), (17, 4729667), (53, 1517063), (233, 345083), (383, 209933), (901, 89239), (3961, 20299), (6511, 12349)]