79884721

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7603}}^1$

素因数の和:7708

約数の個数: 16

約数和(自身を含む): 97331200

約数和(自身を除く): 17446479

約数列:

[1, 7, 19, 79, 133, 553, 1501, 7603, 10507, 53221, 144457, 600637, 1011199, 4204459, 11412103, 79884721]

約数ペア:

[(1, 79884721), (7, 11412103), (19, 4204459), (79, 1011199), (133, 600637), (553, 144457), (1501, 53221), (7603, 10507)]