2010025449

素因数分解:

$3^4\times {\mathrm{541}}^1\times {\mathrm{45869}}^1$

素因数の和:46422

約数の個数: 20

約数和(自身を含む): 3008246340

約数和(自身を除く): 998220891

約数列:

[1, 3, 9, 27, 81, 541, 1623, 4869, 14607, 43821, 45869, 137607, 412821, 1238463, 3715389, 24815129, 74445387, 223336161, 670008483, 2010025449]

約数ペア:

[(1, 2010025449), (3, 670008483), (9, 223336161), (27, 74445387), (81, 24815129), (541, 3715389), (1623, 1238463), (4869, 412821), (14607, 137607), (43821, 45869)]