289318391997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1\times {\mathrm{96401}}^1$

素因数の和:97213

約数の個数: 32

約数和(自身を含む): 413957900160

約数和(自身を除く): 124639508163

約数列:

[1, 3, 17, 51, 83, 249, 709, 1411, 2127, 4233, 12053, 36159, 58847, 96401, 176541, 289203, 1000399, 1638817, 3001197, 4916451, 8001283, 24003849, 68348309, 136021811, 205044927, 408065433, 1161921253, 3485763759, 5672909647, 17018728941, 96439463999, 289318391997]

約数ペア:

[(1, 289318391997), (3, 96439463999), (17, 17018728941), (51, 5672909647), (83, 3485763759), (249, 1161921253), (709, 408065433), (1411, 205044927), (2127, 136021811), (4233, 68348309), (12053, 24003849), (36159, 8001283), (58847, 4916451), (96401, 3001197), (176541, 1638817), (289203, 1000399)]