16141727

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 19742976

約数和(自身を除く): 3601249

約数列:

[1, 7, 43, 47, 49, 163, 301, 329, 1141, 2021, 2107, 2303, 7009, 7661, 7987, 14147, 49063, 53627, 99029, 329423, 343441, 375389, 2305961, 16141727]

約数ペア:

[(1, 16141727), (7, 2305961), (43, 375389), (47, 343441), (49, 329423), (163, 99029), (301, 53627), (329, 49063), (1141, 14147), (2021, 7987), (2107, 7661), (2303, 7009)]