16997826

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{39901}}^1$

素因数の和:39977

約数の個数: 16

約数和(自身を含む): 34475328

約数和(自身を除く): 17477502

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 39901, 79802, 119703, 239406, 2832971, 5665942, 8498913, 16997826]

約数ペア:

[(1, 16997826), (2, 8498913), (3, 5665942), (6, 2832971), (71, 239406), (142, 119703), (213, 79802), (426, 39901)]