40260513

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{677}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 55129536

約数和(自身を除く): 14869023

約数列:

[1, 3, 43, 129, 461, 677, 1383, 2031, 19823, 29111, 59469, 87333, 312097, 936291, 13420171, 40260513]

約数ペア:

[(1, 40260513), (3, 13420171), (43, 936291), (129, 312097), (461, 87333), (677, 59469), (1383, 29111), (2031, 19823)]