12839983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 14436352

約数和(自身を除く): 1596369

約数列:

[1, 13, 31, 151, 211, 403, 1963, 2743, 4681, 6541, 31861, 60853, 85033, 414193, 987691, 12839983]

約数ペア:

[(1, 12839983), (13, 987691), (31, 414193), (151, 85033), (211, 60853), (403, 31861), (1963, 6541), (2743, 4681)]