28431069

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 38610432

約数和(自身を除く): 10179363

約数列:

[1, 3, 83, 227, 249, 503, 681, 1509, 18841, 41749, 56523, 114181, 125247, 342543, 9477023, 28431069]

約数ペア:

[(1, 28431069), (3, 9477023), (83, 342543), (227, 125247), (249, 114181), (503, 56523), (681, 41749), (1509, 18841)]