12803403

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{4441}}^1$

素因数の和:4506

約数の個数: 12

約数和(自身を含む): 17643624

約数和(自身を除く): 4840221

約数列:

[1, 3, 31, 93, 961, 2883, 4441, 13323, 137671, 413013, 4267801, 12803403]

約数ペア:

[(1, 12803403), (3, 4267801), (31, 413013), (93, 137671), (961, 13323), (2883, 4441)]