2051228259

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{461}}^1\times {\mathrm{739}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 3063244800

約数和(自身を除く): 1012016541

約数列:

[1, 3, 9, 27, 223, 461, 669, 739, 1383, 2007, 2217, 4149, 6021, 6651, 12447, 19953, 102803, 164797, 308409, 340679, 494391, 925227, 1022037, 1483173, 2775681, 3066111, 4449519, 9198333, 75971417, 227914251, 683742753, 2051228259]

約数ペア:

[(1, 2051228259), (3, 683742753), (9, 227914251), (27, 75971417), (223, 9198333), (461, 4449519), (669, 3066111), (739, 2775681), (1383, 1483173), (2007, 1022037), (2217, 925227), (4149, 494391), (6021, 340679), (6651, 308409), (12447, 164797), (19953, 102803)]