1994337

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 3041064

約数和(自身を除く): 1046727

約数列:

[1, 3, 9, 37, 53, 111, 113, 159, 333, 339, 477, 1017, 1961, 4181, 5883, 5989, 12543, 17649, 17967, 37629, 53901, 221593, 664779, 1994337]

約数ペア:

[(1, 1994337), (3, 664779), (9, 221593), (37, 53901), (53, 37629), (111, 17967), (113, 17649), (159, 12543), (333, 5989), (339, 5883), (477, 4181), (1017, 1961)]