28762443

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3389}}^1$

素因数の和:3459

約数の個数: 24

約数和(自身を含む): 44422560

約数和(自身を除く): 15660117

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 3389, 8487, 10167, 30501, 77947, 138949, 233841, 416847, 701523, 1250541, 3195827, 9587481, 28762443]

約数ペア:

[(1, 28762443), (3, 9587481), (9, 3195827), (23, 1250541), (41, 701523), (69, 416847), (123, 233841), (207, 138949), (369, 77947), (943, 30501), (2829, 10167), (3389, 8487)]