3031469

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 3809280

約数和(自身を除く): 777811

約数列:

[1, 7, 19, 23, 133, 161, 437, 991, 3059, 6937, 18829, 22793, 131803, 159551, 433067, 3031469]

約数ペア:

[(1, 3031469), (7, 433067), (19, 159551), (23, 131803), (133, 22793), (161, 18829), (437, 6937), (991, 3059)]