30402567

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2341}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 49837760

約数和(自身を除く): 19435193

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 2341, 4329, 7023, 12987, 21069, 30433, 63207, 86617, 91299, 259851, 273897, 779553, 821691, 1126021, 2338659, 3378063, 10134189, 30402567]

約数ペア:

[(1, 30402567), (3, 10134189), (9, 3378063), (13, 2338659), (27, 1126021), (37, 821691), (39, 779553), (111, 273897), (117, 259851), (333, 91299), (351, 86617), (481, 63207), (999, 30433), (1443, 21069), (2341, 12987), (4329, 7023)]