13915737

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 23474880

約数和(自身を除く): 9559143

約数列:

[1, 3, 9, 11, 29, 33, 37, 87, 99, 111, 131, 261, 319, 333, 393, 407, 957, 1073, 1179, 1221, 1441, 2871, 3219, 3663, 3799, 4323, 4847, 9657, 11397, 11803, 12969, 14541, 34191, 35409, 41789, 43623, 53317, 106227, 125367, 140563, 159951, 376101, 421689, 479853, 1265067, 1546193, 4638579, 13915737]

約数ペア:

[(1, 13915737), (3, 4638579), (9, 1546193), (11, 1265067), (29, 479853), (33, 421689), (37, 376101), (87, 159951), (99, 140563), (111, 125367), (131, 106227), (261, 53317), (319, 43623), (333, 41789), (393, 35409), (407, 34191), (957, 14541), (1073, 12969), (1179, 11803), (1221, 11397), (1441, 9657), (2871, 4847), (3219, 4323), (3663, 3799)]