47495097

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9901}}^1$

素因数の和:9961

約数の個数: 24

約数和(自身を含む): 75690888

約数和(自身を除く): 28195791

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 9901, 29703, 89109, 128713, 386139, 405941, 1158417, 1217823, 3653469, 5277233, 15831699, 47495097]

約数ペア:

[(1, 47495097), (3, 15831699), (9, 5277233), (13, 3653469), (39, 1217823), (41, 1158417), (117, 405941), (123, 386139), (369, 128713), (533, 89109), (1599, 29703), (4797, 9901)]