238037657

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 289142784

約数和(自身を除く): 51105127

約数列:

[1, 11, 13, 47, 107, 143, 331, 517, 611, 1177, 1391, 3641, 4303, 5029, 6721, 15301, 15557, 35417, 47333, 55319, 65377, 171127, 202241, 389587, 460421, 719147, 1664599, 2224651, 5064631, 18310589, 21639787, 238037657]

約数ペア:

[(1, 238037657), (11, 21639787), (13, 18310589), (47, 5064631), (107, 2224651), (143, 1664599), (331, 719147), (517, 460421), (611, 389587), (1177, 202241), (1391, 171127), (3641, 65377), (4303, 55319), (5029, 47333), (6721, 35417), (15301, 15557)]