16880253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1033}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 24319680

約数和(自身を除く): 7439427

約数列:

[1, 3, 13, 39, 419, 1033, 1257, 3099, 5447, 13429, 16341, 40287, 432827, 1298481, 5626751, 16880253]

約数ペア:

[(1, 16880253), (3, 5626751), (13, 1298481), (39, 432827), (419, 40287), (1033, 16341), (1257, 13429), (3099, 5447)]