12804121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 14414400

約数和(自身を除く): 1610279

約数列:

[1, 11, 59, 109, 181, 649, 1199, 1991, 6431, 10679, 19729, 70741, 117469, 217019, 1164011, 12804121]

約数ペア:

[(1, 12804121), (11, 1164011), (59, 217019), (109, 117469), (181, 70741), (649, 19729), (1199, 10679), (1991, 6431)]