5216635207

素因数分解:

$7^3\times {\mathrm{1217}}^1\times {\mathrm{12497}}^1$

素因数の和:13735

約数の個数: 16

約数和(自身を含む): 6089025600

約数和(自身を除く): 872390393

約数列:

[1, 7, 49, 343, 1217, 8519, 12497, 59633, 87479, 417431, 612353, 4286471, 15208849, 106461943, 745233601, 5216635207]

約数ペア:

[(1, 5216635207), (7, 745233601), (49, 106461943), (343, 15208849), (1217, 4286471), (8519, 612353), (12497, 417431), (59633, 87479)]