87979633

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4759}}^1$

素因数の和:4924

約数の個数: 16

約数和(自身を含む): 106624000

約数和(自身を除く): 18644367

約数列:

[1, 7, 19, 133, 139, 973, 2641, 4759, 18487, 33313, 90421, 632947, 661501, 4630507, 12568519, 87979633]

約数ペア:

[(1, 87979633), (7, 12568519), (19, 4630507), (133, 661501), (139, 632947), (973, 90421), (2641, 33313), (4759, 18487)]