16439727

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 22434048

約数和(自身を除く): 5994321

約数列:

[1, 3, 83, 103, 249, 309, 641, 1923, 8549, 25647, 53203, 66023, 159609, 198069, 5479909, 16439727]

約数ペア:

[(1, 16439727), (3, 5479909), (83, 198069), (103, 159609), (249, 66023), (309, 53203), (641, 25647), (1923, 8549)]