3238949

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 20

約数和(自身を含む): 4033440

約数和(自身を除く): 794491

約数列:

[1, 7, 19, 49, 71, 133, 343, 497, 931, 1349, 2401, 3479, 6517, 9443, 24353, 45619, 66101, 170471, 462707, 3238949]

約数ペア:

[(1, 3238949), (7, 462707), (19, 170471), (49, 66101), (71, 45619), (133, 24353), (343, 9443), (497, 6517), (931, 3479), (1349, 2401)]