22770621

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 35171136

約数和(自身を除く): 12400515

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2683, 2829, 8049, 8487, 24147, 61709, 110003, 185127, 330009, 555381, 990027, 2530069, 7590207, 22770621]

約数ペア:

[(1, 22770621), (3, 7590207), (9, 2530069), (23, 990027), (41, 555381), (69, 330009), (123, 185127), (207, 110003), (369, 61709), (943, 24147), (2683, 8487), (2829, 8049)]