51292017

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1889}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 84913920

約数和(自身を除く): 33621903

約数列:

[1, 3, 7, 9, 21, 63, 431, 1293, 1889, 3017, 3879, 5667, 9051, 13223, 17001, 27153, 39669, 119007, 814159, 2442477, 5699113, 7327431, 17097339, 51292017]

約数ペア:

[(1, 51292017), (3, 17097339), (7, 7327431), (9, 5699113), (21, 2442477), (63, 814159), (431, 119007), (1293, 39669), (1889, 27153), (3017, 17001), (3879, 13223), (5667, 9051)]