14880021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 23063040

約数和(自身を除く): 8183019

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 467, 559, 741, 817, 1401, 1677, 2451, 6071, 8873, 10621, 18213, 20081, 26619, 31863, 60243, 115349, 261053, 346047, 381539, 783159, 1144617, 4960007, 14880021]

約数ペア:

[(1, 14880021), (3, 4960007), (13, 1144617), (19, 783159), (39, 381539), (43, 346047), (57, 261053), (129, 115349), (247, 60243), (467, 31863), (559, 26619), (741, 20081), (817, 18213), (1401, 10621), (1677, 8873), (2451, 6071)]