2510115561

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1068589}}^1$

素因数の和:1068630

約数の個数: 20

約数和(自身を含む): 3878981700

約数和(自身を除く): 1368866139

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 1068589, 3205767, 9617301, 28851903, 30989081, 86555709, 92967243, 278901729, 836705187, 2510115561]

約数ペア:

[(1, 2510115561), (3, 836705187), (9, 278901729), (27, 92967243), (29, 86555709), (81, 30989081), (87, 28851903), (261, 9617301), (783, 3205767), (2349, 1068589)]