8449449217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{809}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 9607403520

約数和(自身を除く): 1157954303

約数列:

[1, 11, 43, 71, 311, 473, 781, 809, 3053, 3421, 8899, 13373, 22081, 33583, 34787, 57439, 147103, 242891, 251599, 382657, 631829, 949483, 2469877, 2767589, 10444313, 10818757, 17863529, 27168647, 119006327, 196498819, 768131747, 8449449217]

約数ペア:

[(1, 8449449217), (11, 768131747), (43, 196498819), (71, 119006327), (311, 27168647), (473, 17863529), (781, 10818757), (809, 10444313), (3053, 2767589), (3421, 2469877), (8899, 949483), (13373, 631829), (22081, 382657), (33583, 251599), (34787, 242891), (57439, 147103)]