24207021

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 36167040

約数和(自身を除く): 11960019

約数列:

[1, 3, 9, 47, 89, 141, 267, 423, 643, 801, 1929, 4183, 5787, 12549, 30221, 37647, 57227, 90663, 171681, 271989, 515043, 2689669, 8069007, 24207021]

約数ペア:

[(1, 24207021), (3, 8069007), (9, 2689669), (47, 515043), (89, 271989), (141, 171681), (267, 90663), (423, 57227), (643, 37647), (801, 30221), (1929, 12549), (4183, 5787)]