345947003

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 393984000

約数和(自身を除く): 48036997

約数列:

[1, 19, 29, 37, 71, 239, 551, 703, 1073, 1349, 2059, 2627, 4541, 6931, 8843, 16969, 20387, 39121, 49913, 76183, 131689, 168017, 256447, 322411, 492101, 627853, 1447477, 4872493, 9349919, 11929207, 18207737, 345947003]

約数ペア:

[(1, 345947003), (19, 18207737), (29, 11929207), (37, 9349919), (71, 4872493), (239, 1447477), (551, 627853), (703, 492101), (1073, 322411), (1349, 256447), (2059, 168017), (2627, 131689), (4541, 76183), (6931, 49913), (8843, 39121), (16969, 20387)]