1425690363

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{1907}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 2047451904

約数和(自身を除く): 621761541

約数列:

[1, 3, 17, 51, 107, 137, 321, 411, 1819, 1907, 2329, 5457, 5721, 6987, 14659, 32419, 43977, 97257, 204049, 249203, 261259, 612147, 747609, 783777, 3468833, 4441403, 10406499, 13324209, 27954713, 83864139, 475230121, 1425690363]

約数ペア:

[(1, 1425690363), (3, 475230121), (17, 83864139), (51, 27954713), (107, 13324209), (137, 10406499), (321, 4441403), (411, 3468833), (1819, 783777), (1907, 747609), (2329, 612147), (5457, 261259), (5721, 249203), (6987, 204049), (14659, 97257), (32419, 43977)]