287260011

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{941}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 420576624

約数和(自身を除く): 133316613

約数列:

[1, 3, 9, 107, 317, 321, 941, 951, 963, 2823, 2853, 8469, 33919, 100687, 101757, 298297, 302061, 305271, 894891, 906183, 2684673, 31917779, 95753337, 287260011]

約数ペア:

[(1, 287260011), (3, 95753337), (9, 31917779), (107, 2684673), (317, 906183), (321, 894891), (941, 305271), (951, 302061), (963, 298297), (2823, 101757), (2853, 100687), (8469, 33919)]