2958263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 3734016

約数和(自身を除く): 775753

約数列:

[1, 7, 11, 77, 103, 373, 721, 1133, 2611, 4103, 7931, 28721, 38419, 268933, 422609, 2958263]

約数ペア:

[(1, 2958263), (7, 422609), (11, 268933), (77, 38419), (103, 28721), (373, 7931), (721, 4103), (1133, 2611)]