256115523

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{4603}}^1$

素因数の和:5714

約数の個数: 16

約数和(自身を含む): 361984896

約数和(自身を除く): 105869373

約数列:

[1, 3, 17, 51, 1091, 3273, 4603, 13809, 18547, 55641, 78251, 234753, 5021873, 15065619, 85371841, 256115523]

約数ペア:

[(1, 256115523), (3, 85371841), (17, 15065619), (51, 5021873), (1091, 234753), (3273, 78251), (4603, 55641), (13809, 18547)]