268237011

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{143519}}^1$

素因数の和:143618

約数の個数: 16

約数和(自身を含む): 413337600

約数和(自身を除く): 145100589

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 143519, 430557, 1004633, 3013899, 12773191, 38319573, 89412337, 268237011]

約数ペア:

[(1, 268237011), (3, 89412337), (7, 38319573), (21, 12773191), (89, 3013899), (267, 1004633), (623, 430557), (1869, 143519)]