22069089

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 38937600

約数和(自身を除く): 16868511

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 103, 133, 171, 179, 309, 399, 537, 721, 927, 1197, 1253, 1611, 1957, 2163, 3401, 3759, 5871, 6489, 10203, 11277, 13699, 17613, 18437, 23807, 30609, 41097, 55311, 71421, 123291, 129059, 165933, 214263, 350303, 387177, 1050909, 1161531, 2452121, 3152727, 7356363, 22069089]

約数ペア:

[(1, 22069089), (3, 7356363), (7, 3152727), (9, 2452121), (19, 1161531), (21, 1050909), (57, 387177), (63, 350303), (103, 214263), (133, 165933), (171, 129059), (179, 123291), (309, 71421), (399, 55311), (537, 41097), (721, 30609), (927, 23807), (1197, 18437), (1253, 17613), (1611, 13699), (1957, 11277), (2163, 10203), (3401, 6489), (3759, 5871)]