133059451

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 164324160

約数和(自身を除く): 31264709

約数列:

[1, 7, 19, 49, 131, 133, 917, 931, 1091, 2489, 6419, 7637, 17423, 20729, 53459, 121961, 142921, 145103, 1000447, 1015721, 2715499, 7003129, 19008493, 133059451]

約数ペア:

[(1, 133059451), (7, 19008493), (19, 7003129), (49, 2715499), (131, 1015721), (133, 1000447), (917, 145103), (931, 142921), (1091, 121961), (2489, 53459), (6419, 20729), (7637, 17423)]