291275967

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{24889}}^1$

素因数の和:25022

約数の個数: 16

約数和(自身を含む): 401425920

約数和(自身を除く): 110149953

約数列:

[1, 3, 47, 83, 141, 249, 3901, 11703, 24889, 74667, 1169783, 2065787, 3509349, 6197361, 97091989, 291275967]

約数ペア:

[(1, 291275967), (3, 97091989), (47, 6197361), (83, 3509349), (141, 2065787), (249, 1169783), (3901, 74667), (11703, 24889)]