7229747

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{2861}}^1$

素因数の和:2906

約数の個数: 12

約数和(自身を含む): 8723376

約数和(自身を除く): 1493629

約数列:

[1, 7, 19, 133, 361, 2527, 2861, 20027, 54359, 380513, 1032821, 7229747]

約数ペア:

[(1, 7229747), (7, 1032821), (19, 380513), (133, 54359), (361, 20027), (2527, 2861)]