20231163

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 30270240

約数和(自身を除く): 10039077

約数列:

[1, 3, 9, 41, 109, 123, 327, 369, 503, 981, 1509, 4469, 4527, 13407, 20623, 40221, 54827, 61869, 164481, 185607, 493443, 2247907, 6743721, 20231163]

約数ペア:

[(1, 20231163), (3, 6743721), (9, 2247907), (41, 493443), (109, 185607), (123, 164481), (327, 61869), (369, 54827), (503, 40221), (981, 20623), (1509, 13407), (4469, 4527)]