47494197

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 69919200

約数和(自身を除く): 22425003

約数列:

[1, 3, 9, 107, 149, 321, 331, 447, 963, 993, 1341, 2979, 15943, 35417, 47829, 49319, 106251, 143487, 147957, 318753, 443871, 5277133, 15831399, 47494197]

約数ペア:

[(1, 47494197), (3, 15831399), (9, 5277133), (107, 443871), (149, 318753), (321, 147957), (331, 143487), (447, 106251), (963, 49319), (993, 47829), (1341, 35417), (2979, 15943)]