17941119

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4049}}^1$

素因数の和:4270

約数の個数: 16

約数和(自身を含む): 27475200

約数和(自身を除く): 9534081

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4049, 4431, 12147, 28343, 85029, 854339, 2563017, 5980373, 17941119]

約数ペア:

[(1, 17941119), (3, 5980373), (7, 2563017), (21, 854339), (211, 85029), (633, 28343), (1477, 12147), (4049, 4431)]