31424309

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{677}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 37968000

約数和(自身を除く): 6543691

約数列:

[1, 7, 19, 133, 349, 677, 2443, 4739, 6631, 12863, 46417, 90041, 236273, 1653911, 4489187, 31424309]

約数ペア:

[(1, 31424309), (7, 4489187), (19, 1653911), (133, 236273), (349, 90041), (677, 46417), (2443, 12863), (4739, 6631)]