2680049403

素因数分解:

$3^3\times {\mathrm{1151}}^1\times {\mathrm{86239}}^1$

素因数の和:87399

約数の個数: 16

約数和(自身を含む): 3973939200

約数和(自身を除く): 1293889797

約数列:

[1, 3, 9, 27, 1151, 3453, 10359, 31077, 86239, 258717, 776151, 2328453, 99261089, 297783267, 893349801, 2680049403]

約数ペア:

[(1, 2680049403), (3, 893349801), (9, 297783267), (27, 99261089), (1151, 2328453), (3453, 776151), (10359, 258717), (31077, 86239)]