8320803

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 12810240

約数和(自身を除く): 4489437

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 277, 323, 527, 589, 831, 969, 1581, 1767, 4709, 5263, 8587, 10013, 14127, 15789, 25761, 30039, 89471, 145979, 163153, 268413, 437937, 489459, 2773601, 8320803]

約数ペア:

[(1, 8320803), (3, 2773601), (17, 489459), (19, 437937), (31, 268413), (51, 163153), (57, 145979), (93, 89471), (277, 30039), (323, 25761), (527, 15789), (589, 14127), (831, 10013), (969, 8587), (1581, 5263), (1767, 4709)]