2596899

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 3636864

約数和(自身を除く): 1039965

約数列:

[1, 3, 41, 43, 123, 129, 491, 1473, 1763, 5289, 20131, 21113, 60393, 63339, 865633, 2596899]

約数ペア:

[(1, 2596899), (3, 865633), (41, 63339), (43, 60393), (123, 21113), (129, 20131), (491, 5289), (1473, 1763)]