11207391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 16972032

約数和(自身を除く): 5764641

約数列:

[1, 3, 13, 39, 41, 43, 123, 129, 163, 489, 533, 559, 1599, 1677, 1763, 2119, 5289, 6357, 6683, 7009, 20049, 21027, 22919, 68757, 86879, 91117, 260637, 273351, 287369, 862107, 3735797, 11207391]

約数ペア:

[(1, 11207391), (3, 3735797), (13, 862107), (39, 287369), (41, 273351), (43, 260637), (123, 91117), (129, 86879), (163, 68757), (489, 22919), (533, 21027), (559, 20049), (1599, 7009), (1677, 6683), (1763, 6357), (2119, 5289)]