211027539

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{13877}}^1$

素因数の和:14054

約数の個数: 16

約数和(自身を含む): 291104928

約数和(自身を除く): 80077389

約数列:

[1, 3, 37, 111, 137, 411, 5069, 13877, 15207, 41631, 513449, 1540347, 1901149, 5703447, 70342513, 211027539]

約数ペア:

[(1, 211027539), (3, 70342513), (37, 5703447), (111, 1901149), (137, 1540347), (411, 513449), (5069, 41631), (13877, 15207)]