4147087

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 5068800

約数和(自身を除く): 921713

約数列:

[1, 7, 29, 31, 203, 217, 659, 899, 4613, 6293, 19111, 20429, 133777, 143003, 592441, 4147087]

約数ペア:

[(1, 4147087), (7, 592441), (29, 143003), (31, 133777), (203, 20429), (217, 19111), (659, 6293), (899, 4613)]