291336033

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{30839}}^1$

素因数の和:30956

約数の個数: 16

約数和(自身を含む): 402647040

約数和(自身を除く): 111311007

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 30839, 92517, 1449433, 2066213, 4348299, 6198639, 97112011, 291336033]

約数ペア:

[(1, 291336033), (3, 97112011), (47, 6198639), (67, 4348299), (141, 2066213), (201, 1449433), (3149, 92517), (9447, 30839)]