13540989

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^2$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 22995168

約数和(自身を除く): 9454179

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 121, 219, 231, 363, 511, 803, 847, 1533, 2409, 2541, 5329, 5621, 8833, 15987, 16863, 26499, 37303, 58619, 61831, 111909, 175857, 185493, 410333, 644809, 1230999, 1934427, 4513663, 13540989]

約数ペア:

[(1, 13540989), (3, 4513663), (7, 1934427), (11, 1230999), (21, 644809), (33, 410333), (73, 185493), (77, 175857), (121, 111909), (219, 61831), (231, 58619), (363, 37303), (511, 26499), (803, 16863), (847, 15987), (1533, 8833), (2409, 5621), (2541, 5329)]