5192551

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 6544384

約数和(自身を除く): 1351833

約数列:

[1, 7, 13, 43, 91, 301, 559, 1327, 3913, 9289, 17251, 57061, 120757, 399427, 741793, 5192551]

約数ペア:

[(1, 5192551), (7, 741793), (13, 399427), (43, 120757), (91, 57061), (301, 17251), (559, 9289), (1327, 3913)]