8706047

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 10640640

約数和(自身を除く): 1934593

約数列:

[1, 7, 19, 67, 133, 469, 977, 1273, 6839, 8911, 18563, 65459, 129941, 458213, 1243721, 8706047]

約数ペア:

[(1, 8706047), (7, 1243721), (19, 458213), (67, 129941), (133, 65459), (469, 18563), (977, 8911), (1273, 6839)]