25233131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7621}}^1$

素因数の和:7682

約数の個数: 16

約数和(自身を含む): 32195328

約数和(自身を除く): 6962197

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 7621, 53347, 83831, 327703, 586817, 2293921, 3604733, 25233131]

約数ペア:

[(1, 25233131), (7, 3604733), (11, 2293921), (43, 586817), (77, 327703), (301, 83831), (473, 53347), (3311, 7621)]