84757967

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 103627776

約数和(自身を除く): 18869809

約数列:

[1, 7, 23, 47, 161, 329, 487, 529, 1081, 3409, 3703, 7567, 11201, 22889, 24863, 78407, 160223, 174041, 257623, 526447, 1803361, 3685129, 12108281, 84757967]

約数ペア:

[(1, 84757967), (7, 12108281), (23, 3685129), (47, 1803361), (161, 526447), (329, 257623), (487, 174041), (529, 160223), (1081, 78407), (3409, 24863), (3703, 22889), (7567, 11201)]