1207142409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 1976832000

約数和(自身を除く): 769689591

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 109, 187, 209, 323, 327, 561, 627, 969, 1039, 1199, 1853, 2071, 3117, 3553, 3597, 5559, 6213, 10659, 11429, 17663, 19741, 20383, 22781, 34287, 35207, 52989, 59223, 61149, 68343, 105621, 113251, 194293, 217151, 335597, 339753, 387277, 582879, 651453, 1006791, 1161831, 1245761, 1925267, 2151769, 3691567, 3737283, 5775801, 6455307, 11074701, 21177937, 23669459, 36580073, 63533811, 71008377, 109740219, 402380803, 1207142409]

約数ペア:

[(1, 1207142409), (3, 402380803), (11, 109740219), (17, 71008377), (19, 63533811), (33, 36580073), (51, 23669459), (57, 21177937), (109, 11074701), (187, 6455307), (209, 5775801), (323, 3737283), (327, 3691567), (561, 2151769), (627, 1925267), (969, 1245761), (1039, 1161831), (1199, 1006791), (1853, 651453), (2071, 582879), (3117, 387277), (3553, 339753), (3597, 335597), (5559, 217151), (6213, 194293), (10659, 113251), (11429, 105621), (17663, 68343), (19741, 61149), (20383, 59223), (22781, 52989), (34287, 35207)]