31346917

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{6211}}^1$

素因数の和:6328

約数の個数: 12

約数和(自身を含む): 36824736

約数和(自身を除く): 5477819

約数列:

[1, 7, 49, 103, 721, 5047, 6211, 43477, 304339, 639733, 4478131, 31346917]

約数ペア:

[(1, 31346917), (7, 4478131), (49, 639733), (103, 304339), (721, 43477), (5047, 6211)]