11681637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 18493440

約数和(自身を除く): 6811803

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 601, 627, 1023, 1767, 1803, 6479, 6611, 11419, 18631, 19437, 19833, 34257, 55893, 125609, 204941, 353989, 376827, 614823, 1061967, 3893879, 11681637]

約数ペア:

[(1, 11681637), (3, 3893879), (11, 1061967), (19, 614823), (31, 376827), (33, 353989), (57, 204941), (93, 125609), (209, 55893), (341, 34257), (589, 19833), (601, 19437), (627, 18631), (1023, 11419), (1767, 6611), (1803, 6479)]