38344473

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 58631040

約数和(自身を除く): 20286567

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 2609, 4899, 7827, 14697, 23481, 60007, 180021, 185239, 540063, 555717, 1667151, 4260497, 12781491, 38344473]

約数ペア:

[(1, 38344473), (3, 12781491), (9, 4260497), (23, 1667151), (69, 555717), (71, 540063), (207, 185239), (213, 180021), (639, 60007), (1633, 23481), (2609, 14697), (4899, 7827)]