8746137

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{5683}}^1$

素因数の和:5714

約数の個数: 20

約数和(自身を含む): 13755280

約数和(自身を除く): 5009143

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 5683, 17049, 51147, 107977, 153441, 323931, 460323, 971793, 2915379, 8746137]

約数ペア:

[(1, 8746137), (3, 2915379), (9, 971793), (19, 460323), (27, 323931), (57, 153441), (81, 107977), (171, 51147), (513, 17049), (1539, 5683)]