23780889

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2699}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 37908000

約数和(自身を除く): 14127111

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2699, 2937, 8097, 8811, 24291, 29689, 89067, 240211, 267201, 720633, 2161899, 2642321, 7926963, 23780889]

約数ペア:

[(1, 23780889), (3, 7926963), (9, 2642321), (11, 2161899), (33, 720633), (89, 267201), (99, 240211), (267, 89067), (801, 29689), (979, 24291), (2699, 8811), (2937, 8097)]