22081071

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 30240000

約数和(自身を除く): 8158929

約数列:

[1, 3, 71, 83, 213, 249, 1249, 3747, 5893, 17679, 88679, 103667, 266037, 311001, 7360357, 22081071]

約数ペア:

[(1, 22081071), (3, 7360357), (71, 311001), (83, 266037), (213, 103667), (249, 88679), (1249, 17679), (3747, 5893)]