8963217

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:714

約数の個数: 20

約数和(自身を含む): 13474560

約数和(自身を除く): 4511343

約数列:

[1, 3, 9, 27, 81, 239, 463, 717, 1389, 2151, 4167, 6453, 12501, 19359, 37503, 110657, 331971, 995913, 2987739, 8963217]

約数ペア:

[(1, 8963217), (3, 2987739), (9, 995913), (27, 331971), (81, 110657), (239, 37503), (463, 19359), (717, 12501), (1389, 6453), (2151, 4167)]