48991033

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{10987}}^1$

素因数の和:11021

約数の個数: 16

約数和(自身を含む): 61532800

約数和(自身を除く): 12541767

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 10987, 76909, 142831, 538363, 999817, 3768541, 6998719, 48991033]

約数ペア:

[(1, 48991033), (7, 6998719), (13, 3768541), (49, 999817), (91, 538363), (343, 142831), (637, 76909), (4459, 10987)]