2247687871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{43783}}^1$

素因数の和:44166

約数の個数: 16

約数和(自身を含む): 2648056320

約数和(自身を除く): 400368449

約数列:

[1, 11, 13, 143, 359, 3949, 4667, 43783, 51337, 481613, 569179, 6260969, 15718097, 172899067, 204335261, 2247687871]

約数ペア:

[(1, 2247687871), (11, 204335261), (13, 172899067), (143, 15718097), (359, 6260969), (3949, 569179), (4667, 481613), (43783, 51337)]