25425711

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{4463}}^1$

素因数の和:4683

約数の個数: 16

約数和(自身を含む): 37854720

約数和(自身を除く): 12429009

約数列:

[1, 3, 9, 27, 211, 633, 1899, 4463, 5697, 13389, 40167, 120501, 941693, 2825079, 8475237, 25425711]

約数ペア:

[(1, 25425711), (3, 8475237), (9, 2825079), (27, 941693), (211, 120501), (633, 40167), (1899, 13389), (4463, 5697)]