1253670207

素因数分解:

$3^1\times {\mathrm{419}}^1\times {\mathrm{613}}^1\times {\mathrm{1627}}^1$

素因数の和:2662

約数の個数: 16

約数和(自身を含む): 1679314560

約数和(自身を除く): 425644353

約数列:

[1, 3, 419, 613, 1257, 1627, 1839, 4881, 256847, 681713, 770541, 997351, 2045139, 2992053, 417890069, 1253670207]

約数ペア:

[(1, 1253670207), (3, 417890069), (419, 2992053), (613, 2045139), (1257, 997351), (1627, 770541), (1839, 681713), (4881, 256847)]