10840291

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6121}}^1$

素因数の和:6162

約数の個数: 16

約数和(自身を含む): 14105088

約数和(自身を除く): 3264797

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 6121, 42847, 67331, 140783, 471317, 985481, 1548613, 10840291]

約数ペア:

[(1, 10840291), (7, 1548613), (11, 985481), (23, 471317), (77, 140783), (161, 67331), (253, 42847), (1771, 6121)]