13694877

素因数分解:

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

素因数の和:722

約数の個数: 48

約数和(自身を含む): 25234560

約数和(自身を除く): 11539683

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 673, 969, 1071, 1197, 2019, 2261, 2907, 4711, 6057, 6783, 11441, 12787, 14133, 20349, 34323, 38361, 42399, 80087, 89509, 102969, 115083, 217379, 240261, 268527, 652137, 720783, 805581, 1521653, 1956411, 4564959, 13694877]

約数ペア:

[(1, 13694877), (3, 4564959), (7, 1956411), (9, 1521653), (17, 805581), (19, 720783), (21, 652137), (51, 268527), (57, 240261), (63, 217379), (119, 115083), (133, 102969), (153, 89509), (171, 80087), (323, 42399), (357, 38361), (399, 34323), (673, 20349), (969, 14133), (1071, 12787), (1197, 11441), (2019, 6783), (2261, 6057), (2907, 4711)]