2793373

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 3249792

約数和(自身を除く): 456419

約数列:

[1, 11, 23, 61, 181, 253, 671, 1403, 1991, 4163, 11041, 15433, 45793, 121451, 253943, 2793373]

約数ペア:

[(1, 2793373), (11, 253943), (23, 121451), (61, 45793), (181, 15433), (253, 11041), (671, 4163), (1403, 1991)]