1886073

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 3148800

約数和(自身を除く): 1262727

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 163, 203, 399, 489, 551, 609, 1141, 1653, 3097, 3423, 3857, 4727, 9291, 11571, 14181, 21679, 33089, 65037, 89813, 99267, 269439, 628691, 1886073]

約数ペア:

[(1, 1886073), (3, 628691), (7, 269439), (19, 99267), (21, 89813), (29, 65037), (57, 33089), (87, 21679), (133, 14181), (163, 11571), (203, 9291), (399, 4727), (489, 3857), (551, 3423), (609, 3097), (1141, 1653)]