11948481

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{601}}^1$

素因数の和:701

約数の個数: 18

約数和(自身を含む): 17663282

約数和(自身を除く): 5714801

約数列:

[1, 3, 9, 47, 141, 423, 601, 1803, 2209, 5409, 6627, 19881, 28247, 84741, 254223, 1327609, 3982827, 11948481]

約数ペア:

[(1, 11948481), (3, 3982827), (9, 1327609), (47, 254223), (141, 84741), (423, 28247), (601, 19881), (1803, 6627), (2209, 5409)]