2021559969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4712261}}^1$

素因数の和:4712288

約数の個数: 16

約数和(自身を含む): 3166640064

約数和(自身を除く): 1145080095

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 4712261, 14136783, 51834871, 61259393, 155504613, 183778179, 673853323, 2021559969]

約数ペア:

[(1, 2021559969), (3, 673853323), (11, 183778179), (13, 155504613), (33, 61259393), (39, 51834871), (143, 14136783), (429, 4712261)]