118401647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2011}}^1$

素因数の和:2678

約数の個数: 16

約数和(自身を含む): 146022912

約数和(自身を除く): 27621265

約数列:

[1, 7, 13, 91, 647, 2011, 4529, 8411, 14077, 26143, 58877, 183001, 1301117, 9107819, 16914521, 118401647]

約数ペア:

[(1, 118401647), (7, 16914521), (13, 9107819), (91, 1301117), (647, 183001), (2011, 58877), (4529, 26143), (8411, 14077)]