2273296487

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{139921}}^1$

素因数の和:140150

約数の個数: 16

約数和(自身を含む): 2847692544

約数和(自身を除く): 574396057

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 16247, 139921, 979447, 1539131, 10773917, 29523331, 206663317, 324756641, 2273296487]

約数ペア:

[(1, 2273296487), (7, 324756641), (11, 206663317), (77, 29523331), (211, 10773917), (1477, 1539131), (2321, 979447), (16247, 139921)]