86298289

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 109336640

約数和(自身を除く): 23038351

約数列:

[1, 7, 11, 77, 121, 139, 733, 847, 973, 1529, 5131, 8063, 10703, 16819, 56441, 88693, 101887, 117733, 620851, 713209, 1120757, 7845299, 12328327, 86298289]

約数ペア:

[(1, 86298289), (7, 12328327), (11, 7845299), (77, 1120757), (121, 713209), (139, 620851), (733, 117733), (847, 101887), (973, 88693), (1529, 56441), (5131, 16819), (8063, 10703)]