9853731

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:760

約数の個数: 20

約数和(自身を含む): 14810400

約数和(自身を除く): 4956669

約数列:

[1, 3, 9, 27, 81, 239, 509, 717, 1527, 2151, 4581, 6453, 13743, 19359, 41229, 121651, 364953, 1094859, 3284577, 9853731]

約数ペア:

[(1, 9853731), (3, 3284577), (9, 1094859), (27, 364953), (81, 121651), (239, 41229), (509, 19359), (717, 13743), (1527, 6453), (2151, 4581)]