30711009

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 48916224

約数和(自身を除く): 18205215

約数列:

[1, 3, 7, 21, 41, 53, 123, 159, 287, 371, 673, 861, 1113, 2019, 2173, 4711, 6519, 14133, 15211, 27593, 35669, 45633, 82779, 107007, 193151, 249683, 579453, 749049, 1462429, 4387287, 10237003, 30711009]

約数ペア:

[(1, 30711009), (3, 10237003), (7, 4387287), (21, 1462429), (41, 749049), (53, 579453), (123, 249683), (159, 193151), (287, 107007), (371, 82779), (673, 45633), (861, 35669), (1113, 27593), (2019, 15211), (2173, 14133), (4711, 6519)]