3054247

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 16

約数和(自身を含む): 3646720

約数和(自身を除く): 592473

約数列:

[1, 7, 43, 73, 139, 301, 511, 973, 3139, 5977, 10147, 21973, 41839, 71029, 436321, 3054247]

約数ペア:

[(1, 3054247), (7, 436321), (43, 71029), (73, 41839), (139, 21973), (301, 10147), (511, 5977), (973, 3139)]