214153947

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4877}}^1$

素因数の和:4948

約数の個数: 48

約数和(自身を含む): 383527872

約数和(自身を除く): 169373925

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 369, 697, 861, 1071, 2091, 2583, 4877, 4879, 6273, 14631, 14637, 34139, 43893, 43911, 82909, 102417, 199957, 248727, 307251, 580363, 599871, 746181, 1399699, 1741089, 1799613, 3399269, 4199097, 5223267, 10197807, 12597291, 23794883, 30593421, 71384649, 214153947]

約数ペア:

[(1, 214153947), (3, 71384649), (7, 30593421), (9, 23794883), (17, 12597291), (21, 10197807), (41, 5223267), (51, 4199097), (63, 3399269), (119, 1799613), (123, 1741089), (153, 1399699), (287, 746181), (357, 599871), (369, 580363), (697, 307251), (861, 248727), (1071, 199957), (2091, 102417), (2583, 82909), (4877, 43911), (4879, 43893), (6273, 34139), (14631, 14637)]