2187175029

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{141263}}^1$

素因数の和:141676

約数の個数: 16

約数和(自身を含む): 3148492032

約数和(自身を除く): 961317003

約数列:

[1, 3, 13, 39, 397, 1191, 5161, 15483, 141263, 423789, 1836419, 5509257, 56081411, 168244233, 729058343, 2187175029]

約数ペア:

[(1, 2187175029), (3, 729058343), (13, 168244233), (39, 56081411), (397, 5509257), (1191, 1836419), (5161, 423789), (15483, 141263)]