14981391

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 22374144

約数和(自身を除く): 7392753

約数列:

[1, 3, 9, 47, 107, 141, 321, 331, 423, 963, 993, 2979, 5029, 15087, 15557, 35417, 45261, 46671, 106251, 140013, 318753, 1664599, 4993797, 14981391]

約数ペア:

[(1, 14981391), (3, 4993797), (9, 1664599), (47, 318753), (107, 140013), (141, 106251), (321, 46671), (331, 45261), (423, 35417), (963, 15557), (993, 15087), (2979, 5029)]