122791039

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{937}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 142666048

約数和(自身を除く): 19875009

約数列:

[1, 7, 97, 193, 679, 937, 1351, 6559, 18721, 90889, 131047, 180841, 636223, 1265887, 17541577, 122791039]

約数ペア:

[(1, 122791039), (7, 17541577), (97, 1265887), (193, 636223), (679, 180841), (937, 131047), (1351, 90889), (6559, 18721)]