6861261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 10874880

約数和(自身を除く): 4013619

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 353, 589, 627, 1023, 1059, 1767, 3883, 6479, 6707, 10943, 11649, 19437, 20121, 32829, 73777, 120373, 207917, 221331, 361119, 623751, 2287087, 6861261]

約数ペア:

[(1, 6861261), (3, 2287087), (11, 623751), (19, 361119), (31, 221331), (33, 207917), (57, 120373), (93, 73777), (209, 32829), (341, 20121), (353, 19437), (589, 11649), (627, 10943), (1023, 6707), (1059, 6479), (1767, 3883)]