2232081

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 3459456

約数和(自身を除く): 1227375

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 263, 369, 789, 943, 2367, 2829, 6049, 8487, 10783, 18147, 32349, 54441, 97047, 248009, 744027, 2232081]

約数ペア:

[(1, 2232081), (3, 744027), (9, 248009), (23, 97047), (41, 54441), (69, 32349), (123, 18147), (207, 10783), (263, 8487), (369, 6049), (789, 2829), (943, 2367)]