11949861

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 21219840

約数和(自身を除く): 9269979

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 179, 187, 231, 289, 357, 537, 561, 867, 1253, 1309, 1969, 2023, 3043, 3179, 3759, 3927, 5907, 6069, 9129, 9537, 13783, 21301, 22253, 33473, 41349, 51731, 63903, 66759, 100419, 155193, 234311, 362117, 569041, 702933, 1086351, 1707123, 3983287, 11949861]

約数ペア:

[(1, 11949861), (3, 3983287), (7, 1707123), (11, 1086351), (17, 702933), (21, 569041), (33, 362117), (51, 234311), (77, 155193), (119, 100419), (179, 66759), (187, 63903), (231, 51731), (289, 41349), (357, 33473), (537, 22253), (561, 21301), (867, 13783), (1253, 9537), (1309, 9129), (1969, 6069), (2023, 5907), (3043, 3927), (3179, 3759)]