486549917

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1\times {\mathrm{1499}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 563760000

約数和(自身を除く): 77210083

約数列:

[1, 7, 89, 521, 623, 1499, 3647, 10493, 46369, 133411, 324583, 780979, 933877, 5466853, 69507131, 486549917]

約数ペア:

[(1, 486549917), (7, 69507131), (89, 5466853), (521, 933877), (623, 780979), (1499, 324583), (3647, 133411), (10493, 46369)]