4199391

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 7534080

約数和(自身を除く): 3334689

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 1307, 3213, 3921, 9149, 11763, 22219, 27447, 35289, 66657, 82341, 155533, 199971, 247023, 466599, 599913, 1399797, 4199391]

約数ペア:

[(1, 4199391), (3, 1399797), (7, 599913), (9, 466599), (17, 247023), (21, 199971), (27, 155533), (51, 82341), (63, 66657), (119, 35289), (153, 27447), (189, 22219), (357, 11763), (459, 9149), (1071, 3921), (1307, 3213)]