2020473477

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{133391}}^1$

素因数の和:133431

約数の個数: 40

約数和(自身を含む): 3486333312

約数和(自身を除く): 1465859835

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 5049, 15147, 133391, 400173, 1200519, 1467301, 2267647, 3601557, 4401903, 6802941, 10804671, 13205709, 20408823, 24944117, 39617127, 61226469, 74832351, 118851381, 183679407, 224497053, 673491159, 2020473477]

約数ペア:

[(1, 2020473477), (3, 673491159), (9, 224497053), (11, 183679407), (17, 118851381), (27, 74832351), (33, 61226469), (51, 39617127), (81, 24944117), (99, 20408823), (153, 13205709), (187, 10804671), (297, 6802941), (459, 4401903), (561, 3601557), (891, 2267647), (1377, 1467301), (1683, 1200519), (5049, 400173), (15147, 133391)]