307418769

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1201}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 540034560

約数和(自身を除く): 232615791

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 239, 357, 717, 1071, 1201, 1673, 2151, 3603, 4063, 5019, 8407, 10809, 12189, 15057, 20417, 25221, 28441, 36567, 61251, 75663, 85323, 142919, 183753, 255969, 287039, 428757, 861117, 1286271, 2009273, 2583351, 4879663, 6027819, 14638989, 18083457, 34157641, 43916967, 102472923, 307418769]

約数ペア:

[(1, 307418769), (3, 102472923), (7, 43916967), (9, 34157641), (17, 18083457), (21, 14638989), (51, 6027819), (63, 4879663), (119, 2583351), (153, 2009273), (239, 1286271), (357, 861117), (717, 428757), (1071, 287039), (1201, 255969), (1673, 183753), (2151, 142919), (3603, 85323), (4063, 75663), (5019, 61251), (8407, 36567), (10809, 28441), (12189, 25221), (15057, 20417)]