8643239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 9953280

約数和(自身を除く): 1310041

約数列:

[1, 11, 23, 127, 253, 269, 1397, 2921, 2959, 6187, 32131, 34163, 68057, 375793, 785749, 8643239]

約数ペア:

[(1, 8643239), (11, 785749), (23, 375793), (127, 68057), (253, 34163), (269, 32131), (1397, 6187), (2921, 2959)]