12551949

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{1171}}^1$

素因数の和:1577

約数の個数: 16

約数和(自身を含む): 18658240

約数和(自身を除く): 6106291

約数列:

[1, 3, 9, 27, 397, 1171, 1191, 3513, 3573, 10539, 10719, 31617, 464887, 1394661, 4183983, 12551949]

約数ペア:

[(1, 12551949), (3, 4183983), (9, 1394661), (27, 464887), (397, 31617), (1171, 10719), (1191, 10539), (3513, 3573)]