25920433

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10859}}^1$

素因数の和:10908

約数の個数: 16

約数和(自身を含む): 33361920

約数和(自身を除く): 7441487

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 10859, 76013, 119449, 336629, 836143, 2356403, 3702919, 25920433]

約数ペア:

[(1, 25920433), (7, 3702919), (11, 2356403), (31, 836143), (77, 336629), (217, 119449), (341, 76013), (2387, 10859)]