2100090651

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{863}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 2943682560

約数和(自身を除く): 843591909

約数列:

[1, 3, 29, 83, 87, 249, 337, 863, 1011, 2407, 2589, 7221, 9773, 25027, 27971, 29319, 71629, 75081, 83913, 214887, 290831, 811159, 872493, 2077241, 2433477, 6231723, 8434099, 24138973, 25302297, 72416919, 700030217, 2100090651]

約数ペア:

[(1, 2100090651), (3, 700030217), (29, 72416919), (83, 25302297), (87, 24138973), (249, 8434099), (337, 6231723), (863, 2433477), (1011, 2077241), (2407, 872493), (2589, 811159), (7221, 290831), (9773, 214887), (25027, 83913), (27971, 75081), (29319, 71629)]