13587399

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 24806400

約数和(自身を除く): 11219001

約数列:

[1, 3, 7, 9, 21, 27, 29, 37, 63, 67, 87, 111, 189, 201, 203, 259, 261, 333, 469, 603, 609, 777, 783, 999, 1073, 1407, 1809, 1827, 1943, 2331, 2479, 3219, 4221, 5481, 5829, 6993, 7437, 7511, 9657, 12663, 13601, 17353, 17487, 22311, 22533, 28971, 40803, 52059, 52461, 66933, 67599, 71891, 122409, 156177, 202797, 215673, 367227, 468531, 503237, 647019, 1509711, 1941057, 4529133, 13587399]

約数ペア:

[(1, 13587399), (3, 4529133), (7, 1941057), (9, 1509711), (21, 647019), (27, 503237), (29, 468531), (37, 367227), (63, 215673), (67, 202797), (87, 156177), (111, 122409), (189, 71891), (201, 67599), (203, 66933), (259, 52461), (261, 52059), (333, 40803), (469, 28971), (603, 22533), (609, 22311), (777, 17487), (783, 17353), (999, 13601), (1073, 12663), (1407, 9657), (1809, 7511), (1827, 7437), (1943, 6993), (2331, 5829), (2479, 5481), (3219, 4221)]