217336021903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{13339}}^1$

素因数の和:13808

約数の個数: 64

約数和(自身を含む): 299700495360

約数和(自身を除く): 82364473457

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 287, 397, 451, 533, 1001, 2779, 3157, 3731, 4367, 5161, 5863, 13339, 16277, 30569, 36127, 41041, 56771, 93373, 113939, 146729, 173407, 179047, 211601, 397397, 546899, 1027103, 1213849, 1253329, 1481207, 1907477, 2327611, 3828293, 5295583, 6015889, 7109687, 13352339, 16293277, 37069081, 42111223, 49767809, 58251413, 68842579, 78206557, 217118903, 407759891, 481898053, 547445899, 757268369, 1519832321, 2388307933, 2822545739, 5300878583, 16718155531, 19757820173, 31048003129, 217336021903]

約数ペア:

[(1, 217336021903), (7, 31048003129), (11, 19757820173), (13, 16718155531), (41, 5300878583), (77, 2822545739), (91, 2388307933), (143, 1519832321), (287, 757268369), (397, 547445899), (451, 481898053), (533, 407759891), (1001, 217118903), (2779, 78206557), (3157, 68842579), (3731, 58251413), (4367, 49767809), (5161, 42111223), (5863, 37069081), (13339, 16293277), (16277, 13352339), (30569, 7109687), (36127, 6015889), (41041, 5295583), (56771, 3828293), (93373, 2327611), (113939, 1907477), (146729, 1481207), (173407, 1253329), (179047, 1213849), (211601, 1027103), (397397, 546899)]