291224812541

素因数分解:

${\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{1997}}^1\times {\mathrm{18917}}^1$

素因数の和:21520

約数の個数: 16

約数和(自身を含む): 314329531824

約数和(自身を除く): 23104719283

約数列:

[1, 13, 593, 1997, 7709, 18917, 25961, 245921, 1184221, 11217781, 15394873, 37777249, 145831153, 491104237, 22401908657, 291224812541]

約数ペア:

[(1, 291224812541), (13, 22401908657), (593, 491104237), (1997, 145831153), (7709, 37777249), (18917, 15394873), (25961, 11217781), (245921, 1184221)]