28366703037

素因数分解:

$3^3\times {\mathrm{2381}}^1\times {\mathrm{441251}}^1$

素因数の和:443641

約数の個数: 16

約数和(自身を含む): 42042490560

約数和(自身を除く): 13675787523

約数列:

[1, 3, 9, 27, 2381, 7143, 21429, 64287, 441251, 1323753, 3971259, 11913777, 1050618631, 3151855893, 9455567679, 28366703037]

約数ペア:

[(1, 28366703037), (3, 9455567679), (9, 3151855893), (27, 1050618631), (2381, 11913777), (7143, 3971259), (21429, 1323753), (64287, 441251)]