86780814

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{40973}}^1$

素因数の和:41331

約数の個数: 16

約数和(自身を含む): 174057552

約数和(自身を除く): 87276738

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 40973, 81946, 122919, 245838, 14463469, 28926938, 43390407, 86780814]

約数ペア:

[(1, 86780814), (2, 43390407), (3, 28926938), (6, 14463469), (353, 245838), (706, 122919), (1059, 81946), (2118, 40973)]