325717399

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 420940800

約数和(自身を除く): 95223401

約数列:

[1, 7, 17, 19, 71, 119, 133, 323, 497, 1207, 1349, 2029, 2261, 8449, 9443, 14203, 22933, 34493, 38551, 144059, 160531, 241451, 269857, 655367, 1008413, 2449003, 2737121, 4587569, 17143021, 19159847, 46531057, 325717399]

約数ペア:

[(1, 325717399), (7, 46531057), (17, 19159847), (19, 17143021), (71, 4587569), (119, 2737121), (133, 2449003), (323, 1008413), (497, 655367), (1207, 269857), (1349, 241451), (2029, 160531), (2261, 144059), (8449, 38551), (9443, 34493), (14203, 22933)]