966990185

素因数分解:

$5^1\times 7^1\times {\mathrm{4021}}^1\times {\mathrm{6871}}^1$

素因数の和:10904

約数の個数: 16

約数和(自身を含む): 1326680832

約数和(自身を除く): 359690647

約数列:

[1, 5, 7, 35, 4021, 6871, 20105, 28147, 34355, 48097, 140735, 240485, 27628291, 138141455, 193398037, 966990185]

約数ペア:

[(1, 966990185), (5, 193398037), (7, 138141455), (35, 27628291), (4021, 240485), (6871, 140735), (20105, 48097), (28147, 34355)]