47876087

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{1847}}^1$

素因数の和:1907

約数の個数: 18

約数和(自身を含む): 58250808

約数和(自身を除く): 10374721

約数列:

[1, 7, 23, 49, 161, 529, 1127, 1847, 3703, 12929, 25921, 42481, 90503, 297367, 977063, 2081569, 6839441, 47876087]

約数ペア:

[(1, 47876087), (7, 6839441), (23, 2081569), (49, 977063), (161, 297367), (529, 90503), (1127, 42481), (1847, 25921), (3703, 12929)]