27328091

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 32212224

約数和(自身を除く): 4884133

約数列:

[1, 7, 43, 163, 301, 557, 1141, 3899, 7009, 23951, 49063, 90791, 167657, 635537, 3904013, 27328091]

約数ペア:

[(1, 27328091), (7, 3904013), (43, 635537), (163, 167657), (301, 90791), (557, 49063), (1141, 23951), (3899, 7009)]