1902307

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 16

約数和(自身を含む): 2216448

約数和(自身を除く): 314141

約数列:

[1, 11, 23, 73, 103, 253, 803, 1133, 1679, 2369, 7519, 18469, 26059, 82709, 172937, 1902307]

約数ペア:

[(1, 1902307), (11, 172937), (23, 82709), (73, 26059), (103, 18469), (253, 7519), (803, 2369), (1133, 1679)]