248836743

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{1019}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 368734080

約数和(自身を除く): 119897337

約数列:

[1, 3, 9, 43, 129, 387, 631, 1019, 1893, 3057, 5679, 9171, 27133, 43817, 81399, 131451, 244197, 394353, 642989, 1928967, 5786901, 27648527, 82945581, 248836743]

約数ペア:

[(1, 248836743), (3, 82945581), (9, 27648527), (43, 5786901), (129, 1928967), (387, 642989), (631, 394353), (1019, 244197), (1893, 131451), (3057, 81399), (5679, 43817), (9171, 27133)]