2974470147

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{435437}}^1$

素因数の和:435480

約数の個数: 32

約数和(自身を含む): 5016245760

約数和(自身を除く): 2041775613

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 6831, 435437, 1306311, 3918933, 4789807, 10015051, 11756799, 14369421, 30045153, 43108263, 90135459, 110165561, 129324789, 270406377, 330496683, 991490049, 2974470147]

約数ペア:

[(1, 2974470147), (3, 991490049), (9, 330496683), (11, 270406377), (23, 129324789), (27, 110165561), (33, 90135459), (69, 43108263), (99, 30045153), (207, 14369421), (253, 11756799), (297, 10015051), (621, 4789807), (759, 3918933), (2277, 1306311), (6831, 435437)]