25634961

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{28771}}^1$

素因数の和:28794

約数の個数: 20

約数和(自身を含む): 41776944

約数和(自身を除く): 16141983

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 28771, 86313, 258939, 316481, 776817, 949443, 2330451, 2848329, 8544987, 25634961]

約数ペア:

[(1, 25634961), (3, 8544987), (9, 2848329), (11, 2330451), (27, 949443), (33, 776817), (81, 316481), (99, 258939), (297, 86313), (891, 28771)]