25112109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{907}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 36610560

約数和(自身を除く): 11498451

約数列:

[1, 3, 11, 33, 839, 907, 2517, 2721, 9229, 9977, 27687, 29931, 760973, 2282919, 8370703, 25112109]

約数ペア:

[(1, 25112109), (3, 8370703), (11, 2282919), (33, 760973), (839, 29931), (907, 27687), (2517, 9977), (2721, 9229)]