2979140865

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3747347}}^1$

素因数の和:3747408

約数の個数: 16

約数和(自身を含む): 4856563008

約数和(自身を除く): 1877422143

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 3747347, 11242041, 18736735, 56210205, 198609391, 595828173, 993046955, 2979140865]

約数ペア:

[(1, 2979140865), (3, 993046955), (5, 595828173), (15, 198609391), (53, 56210205), (159, 18736735), (265, 11242041), (795, 3747347)]