47089779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83939}}^1$

素因数の和:83970

約数の個数: 16

約数和(自身を含む): 72524160

約数和(自身を除く): 25434381

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 83939, 251817, 923329, 1426963, 2769987, 4280889, 15696593, 47089779]

約数ペア:

[(1, 47089779), (3, 15696593), (11, 4280889), (17, 2769987), (33, 1426963), (51, 923329), (187, 251817), (561, 83939)]