1187302569

素因数分解:

$3^1\times {\mathrm{479}}^1\times {\mathrm{571}}^1\times {\mathrm{1447}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 1590251520

約数和(自身を除く): 402948951

約数列:

[1, 3, 479, 571, 1437, 1447, 1713, 4341, 273509, 693113, 820527, 826237, 2079339, 2478711, 395767523, 1187302569]

約数ペア:

[(1, 1187302569), (3, 395767523), (479, 2478711), (571, 2079339), (1437, 826237), (1447, 820527), (1713, 693113), (4341, 273509)]