26262723

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 36080000

約数和(自身を除く): 9817277

約数列:

[1, 3, 43, 129, 163, 489, 1249, 3747, 7009, 21027, 53707, 161121, 203587, 610761, 8754241, 26262723]

約数ペア:

[(1, 26262723), (3, 8754241), (43, 610761), (129, 203587), (163, 161121), (489, 53707), (1249, 21027), (3747, 7009)]