630615309

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{120877}}^1$

素因数の和:120964

約数の個数: 16

約数和(自身を含む): 881925888

約数和(自身を除く): 251310579

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 120877, 362631, 4472449, 5681219, 13417347, 17043657, 210205103, 630615309]

約数ペア:

[(1, 630615309), (3, 210205103), (37, 17043657), (47, 13417347), (111, 5681219), (141, 4472449), (1739, 362631), (5217, 120877)]