11667501

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 18588960

約数和(自身を除く): 6921459

約数列:

[1, 3, 9, 19, 31, 57, 71, 93, 171, 213, 279, 589, 639, 961, 1349, 1767, 2201, 2883, 4047, 5301, 6603, 8649, 12141, 18259, 19809, 41819, 54777, 68231, 125457, 164331, 204693, 376371, 614079, 1296389, 3889167, 11667501]

約数ペア:

[(1, 11667501), (3, 3889167), (9, 1296389), (19, 614079), (31, 376371), (57, 204693), (71, 164331), (93, 125457), (171, 68231), (213, 54777), (279, 41819), (589, 19809), (639, 18259), (961, 12141), (1349, 8649), (1767, 6603), (2201, 5301), (2883, 4047)]