6511617

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 11151360

約数和(自身を除く): 4639743

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 263, 393, 789, 917, 1179, 1841, 2367, 2751, 3537, 5523, 7101, 8253, 16569, 24759, 34453, 49707, 103359, 241171, 310077, 723513, 930231, 2170539, 6511617]

約数ペア:

[(1, 6511617), (3, 2170539), (7, 930231), (9, 723513), (21, 310077), (27, 241171), (63, 103359), (131, 49707), (189, 34453), (263, 24759), (393, 16569), (789, 8253), (917, 7101), (1179, 5523), (1841, 3537), (2367, 2751)]