109511897

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 125965896

約数和(自身を除く): 16453999

約数列:

[1, 11, 37, 61, 121, 401, 407, 671, 2257, 4411, 4477, 7381, 14837, 24461, 24827, 48521, 163207, 269071, 273097, 905057, 1795277, 2959781, 9955627, 109511897]

約数ペア:

[(1, 109511897), (11, 9955627), (37, 2959781), (61, 1795277), (121, 905057), (401, 273097), (407, 269071), (671, 163207), (2257, 48521), (4411, 24827), (4477, 24461), (7381, 14837)]