291217959937

素因数分解:

${\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{733}}^1\times {\mathrm{27953}}^1$

素因数の和:28980

約数の個数: 16

約数和(自身を含む): 297678567888

約数和(自身を除く): 6460607951

約数列:

[1, 61, 233, 733, 14213, 27953, 44713, 170789, 1705133, 6513049, 10418129, 20489549, 397295989, 1249862489, 4774064917, 291217959937]

約数ペア:

[(1, 291217959937), (61, 4774064917), (233, 1249862489), (733, 397295989), (14213, 20489549), (27953, 10418129), (44713, 6513049), (170789, 1705133)]