397151433

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 757036800

約数和(自身を除く): 359885367

約数列:

[1, 3, 7, 9, 17, 19, 21, 29, 51, 57, 63, 87, 119, 133, 153, 171, 203, 261, 323, 357, 399, 493, 551, 609, 673, 969, 1071, 1197, 1479, 1653, 1827, 2019, 2261, 2907, 3451, 3857, 4437, 4711, 4959, 6057, 6783, 9367, 10353, 11441, 11571, 12787, 14133, 19517, 20349, 28101, 31059, 34323, 34713, 38361, 42399, 58551, 65569, 80087, 84303, 89509, 102969, 115083, 136619, 175653, 196707, 217379, 240261, 268527, 331789, 370823, 409857, 590121, 652137, 720783, 805581, 995367, 1112469, 1229571, 1521653, 1956411, 2322523, 2595761, 2986101, 3337407, 4564959, 6303991, 6967569, 7787283, 13694877, 18911973, 20902707, 23361849, 44127937, 56735919, 132383811, 397151433]

約数ペア:

[(1, 397151433), (3, 132383811), (7, 56735919), (9, 44127937), (17, 23361849), (19, 20902707), (21, 18911973), (29, 13694877), (51, 7787283), (57, 6967569), (63, 6303991), (87, 4564959), (119, 3337407), (133, 2986101), (153, 2595761), (171, 2322523), (203, 1956411), (261, 1521653), (323, 1229571), (357, 1112469), (399, 995367), (493, 805581), (551, 720783), (609, 652137), (673, 590121), (969, 409857), (1071, 370823), (1197, 331789), (1479, 268527), (1653, 240261), (1827, 217379), (2019, 196707), (2261, 175653), (2907, 136619), (3451, 115083), (3857, 102969), (4437, 89509), (4711, 84303), (4959, 80087), (6057, 65569), (6783, 58551), (9367, 42399), (10353, 38361), (11441, 34713), (11571, 34323), (12787, 31059), (14133, 28101), (19517, 20349)]