2552253

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 3830400

約数和(自身を除く): 1278147

約数列:

[1, 3, 11, 33, 79, 89, 121, 237, 267, 363, 869, 979, 2607, 2937, 7031, 9559, 10769, 21093, 28677, 32307, 77341, 232023, 850751, 2552253]

約数ペア:

[(1, 2552253), (3, 850751), (11, 232023), (33, 77341), (79, 32307), (89, 28677), (121, 21093), (237, 10769), (267, 9559), (363, 7031), (869, 2937), (979, 2607)]