29978481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1279}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 43151360

約数和(自身を除く): 13172879

約数列:

[1, 3, 13, 39, 601, 1279, 1803, 3837, 7813, 16627, 23439, 49881, 768679, 2306037, 9992827, 29978481]

約数ペア:

[(1, 29978481), (3, 9992827), (13, 2306037), (39, 768679), (601, 49881), (1279, 23439), (1803, 16627), (3837, 7813)]