8391013

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 9253440

約数和(自身を除く): 862427

約数列:

[1, 17, 53, 67, 139, 901, 1139, 2363, 3551, 7367, 9313, 60367, 125239, 158321, 493589, 8391013]

約数ペア:

[(1, 8391013), (17, 493589), (53, 158321), (67, 125239), (139, 60367), (901, 9313), (1139, 7367), (2363, 3551)]