86704163

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{50147}}^1$

素因数の和:50186

約数の個数: 16

約数和(自身を含む): 112331520

約数和(自身を除く): 25627357

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 50147, 351029, 651911, 952793, 4563377, 6669551, 12386309, 86704163]

約数ペア:

[(1, 86704163), (7, 12386309), (13, 6669551), (19, 4563377), (91, 952793), (133, 651911), (247, 351029), (1729, 50147)]