27738139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 33625152

約数和(自身を除く): 5887013

約数列:

[1, 11, 13, 43, 143, 169, 347, 473, 559, 1859, 3817, 4511, 6149, 7267, 14921, 49621, 58643, 79937, 164131, 193973, 645073, 2133703, 2521649, 27738139]

約数ペア:

[(1, 27738139), (11, 2521649), (13, 2133703), (43, 645073), (143, 193973), (169, 164131), (347, 79937), (473, 58643), (559, 49621), (1859, 14921), (3817, 7267), (4511, 6149)]