42550079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1997}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 50349600

約数和(自身を除く): 7799521

約数列:

[1, 11, 13, 143, 149, 1639, 1937, 1997, 21307, 21967, 25961, 285571, 297553, 3273083, 3868189, 42550079]

約数ペア:

[(1, 42550079), (11, 3868189), (13, 3273083), (143, 297553), (149, 285571), (1639, 25961), (1937, 21967), (1997, 21307)]