8471817

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{7297}}^1$

素因数の和:7349

約数の個数: 16

約数和(自身を含む): 12844480

約数和(自身を除く): 4372663

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 7297, 21891, 65673, 197019, 313771, 941313, 2823939, 8471817]

約数ペア:

[(1, 8471817), (3, 2823939), (9, 941313), (27, 313771), (43, 197019), (129, 65673), (387, 21891), (1161, 7297)]