1331126721

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{11093}}^1$

素因数の和:11365

約数の個数: 24

約数和(自身を含む): 1961419200

約数和(自身を除く): 630292479

約数列:

[1, 3, 9, 67, 199, 201, 597, 603, 1791, 11093, 13333, 33279, 39999, 99837, 119997, 743231, 2207507, 2229693, 6622521, 6689079, 19867563, 147902969, 443708907, 1331126721]

約数ペア:

[(1, 1331126721), (3, 443708907), (9, 147902969), (67, 19867563), (199, 6689079), (201, 6622521), (597, 2229693), (603, 2207507), (1791, 743231), (11093, 119997), (13333, 99837), (33279, 39999)]