128294023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2053}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 165634560

約数和(自身を除く): 37340537

約数列:

[1, 11, 13, 19, 23, 143, 209, 247, 253, 299, 437, 2053, 2717, 3289, 4807, 5681, 22583, 26689, 39007, 47219, 62491, 293579, 429077, 507091, 519409, 613847, 897161, 5578001, 6752317, 9868771, 11663093, 128294023]

約数ペア:

[(1, 128294023), (11, 11663093), (13, 9868771), (19, 6752317), (23, 5578001), (143, 897161), (209, 613847), (247, 519409), (253, 507091), (299, 429077), (437, 293579), (2053, 62491), (2717, 47219), (3289, 39007), (4807, 26689), (5681, 22583)]