47002221

素因数分解:

$3^3\times 7^2\times {\mathrm{35527}}^1$

素因数の和:35550

約数の個数: 24

約数和(自身を含む): 81003840

約数和(自身を除く): 34001619

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 35527, 106581, 248689, 319743, 746067, 959229, 1740823, 2238201, 5222469, 6714603, 15667407, 47002221]

約数ペア:

[(1, 47002221), (3, 15667407), (7, 6714603), (9, 5222469), (21, 2238201), (27, 1740823), (49, 959229), (63, 746067), (147, 319743), (189, 248689), (441, 106581), (1323, 35527)]