27407798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{7643}}^1$

素因数の和:7819

約数の個数: 16

約数和(自身を含む): 45130176

約数和(自身を除く): 17722378

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 7643, 15286, 84073, 168146, 1245809, 2491618, 13703899, 27407798]

約数ペア:

[(1, 27407798), (2, 13703899), (11, 2491618), (22, 1245809), (163, 168146), (326, 84073), (1793, 15286), (3586, 7643)]