454932247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{28001}}^1$

素因数の和:28230

約数の個数: 16

約数和(自身を含む): 569896704

約数和(自身を除く): 114964457

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 16247, 28001, 196007, 308011, 2156077, 5908211, 41357477, 64990321, 454932247]

約数ペア:

[(1, 454932247), (7, 64990321), (11, 41357477), (77, 5908211), (211, 2156077), (1477, 308011), (2321, 196007), (16247, 28001)]