86385871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 105408000

約数和(自身を除く): 19022129

約数列:

[1, 11, 13, 31, 143, 169, 341, 403, 1499, 1859, 4433, 5239, 16489, 19487, 46469, 57629, 214357, 253331, 511159, 604097, 2786641, 6645067, 7853261, 86385871]

約数ペア:

[(1, 86385871), (11, 7853261), (13, 6645067), (31, 2786641), (143, 604097), (169, 511159), (341, 253331), (403, 214357), (1499, 57629), (1859, 46469), (4433, 19487), (5239, 16489)]