1520482887

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{104479}}^1$

素因数の和:104513

約数の個数: 48

約数和(自身を含む): 2858572800

約数和(自身を除く): 1338089913

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 14553, 104479, 313437, 731353, 940311, 1149269, 2194059, 2820933, 3447807, 5119471, 6582177, 8044883, 10343421, 15358413, 19746531, 24134649, 31030263, 46075239, 56314181, 72403947, 138225717, 168942543, 217211841, 506827629, 1520482887]

約数ペア:

[(1, 1520482887), (3, 506827629), (7, 217211841), (9, 168942543), (11, 138225717), (21, 72403947), (27, 56314181), (33, 46075239), (49, 31030263), (63, 24134649), (77, 19746531), (99, 15358413), (147, 10343421), (189, 8044883), (231, 6582177), (297, 5119471), (441, 3447807), (539, 2820933), (693, 2194059), (1323, 1149269), (1617, 940311), (2079, 731353), (4851, 313437), (14553, 104479)]