78077441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 90123264

約数和(自身を除く): 12045823

約数列:

[1, 13, 19, 127, 131, 247, 361, 1651, 1703, 2413, 2489, 4693, 16637, 31369, 32357, 45847, 47291, 216281, 316103, 596011, 614783, 4109339, 6005957, 78077441]

約数ペア:

[(1, 78077441), (13, 6005957), (19, 4109339), (127, 614783), (131, 596011), (247, 316103), (361, 216281), (1651, 47291), (1703, 45847), (2413, 32357), (2489, 31369), (4693, 16637)]