28953669901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{453329}}^1$

素因数の和:453393

約数の個数: 16

約数和(自身を含む): 33129356400

約数和(自身を除く): 4175686499

約数列:

[1, 13, 17, 221, 289, 3757, 4913, 63869, 453329, 5893277, 7706593, 100185709, 131012081, 1703157053, 2227205377, 28953669901]

約数ペア:

[(1, 28953669901), (13, 2227205377), (17, 1703157053), (221, 131012081), (289, 100185709), (3757, 7706593), (4913, 5893277), (63869, 453329)]