11668877983

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{81527}}^1$

素因数の和:81691

約数の個数: 24

約数和(自身を含む): 14275878912

約数和(自身を除く): 2607000929

約数列:

[1, 7, 23, 49, 127, 161, 889, 1127, 2921, 6223, 20447, 81527, 143129, 570689, 1875121, 3994823, 10353929, 13125847, 72477503, 91880929, 238140367, 507342521, 1666982569, 11668877983]

約数ペア:

[(1, 11668877983), (7, 1666982569), (23, 507342521), (49, 238140367), (127, 91880929), (161, 72477503), (889, 13125847), (1127, 10353929), (2921, 3994823), (6223, 1875121), (20447, 570689), (81527, 143129)]