8963721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3373

約数の個数: 24

約数和(自身を含む): 14554176

約数和(自身を除く): 5590455

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 3331, 9993, 29979, 43303, 76613, 129909, 229839, 389727, 689517, 995969, 2987907, 8963721]

約数ペア:

[(1, 8963721), (3, 2987907), (9, 995969), (13, 689517), (23, 389727), (39, 229839), (69, 129909), (117, 76613), (207, 43303), (299, 29979), (897, 9993), (2691, 3331)]