2499807753

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{21031}}^1$

素因数の和:21365

約数の個数: 24

約数和(自身を含む): 3700958976

約数和(自身を除く): 1201151223

約数列:

[1, 3, 9, 47, 141, 281, 423, 843, 2529, 13207, 21031, 39621, 63093, 118863, 189279, 988457, 2965371, 5909711, 8896113, 17729133, 53187399, 277756417, 833269251, 2499807753]

約数ペア:

[(1, 2499807753), (3, 833269251), (9, 277756417), (47, 53187399), (141, 17729133), (281, 8896113), (423, 5909711), (843, 2965371), (2529, 988457), (13207, 189279), (21031, 118863), (39621, 63093)]