16509071709

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7426483}}^1$

素因数の和:7426521

約数の個数: 24

約数和(自身を含む): 27032401760

約数和(自身を除く): 10523330051

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 7426483, 22279449, 66838347, 96544279, 141103177, 289632837, 423309531, 868898511, 1269928593, 1834341301, 5503023903, 16509071709]

約数ペア:

[(1, 16509071709), (3, 5503023903), (9, 1834341301), (13, 1269928593), (19, 868898511), (39, 423309531), (57, 289632837), (117, 141103177), (171, 96544279), (247, 66838347), (741, 22279449), (2223, 7426483)]