11802973

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2681

約数の個数: 16

約数和(自身を含む): 14828800

約数和(自身を除く): 3025827

約数列:

[1, 7, 13, 49, 91, 343, 637, 2647, 4459, 18529, 34411, 129703, 240877, 907921, 1686139, 11802973]

約数ペア:

[(1, 11802973), (7, 1686139), (13, 907921), (49, 240877), (91, 129703), (343, 34411), (637, 18529), (2647, 4459)]