4331943

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 8536320

約数和(自身を除く): 4204377

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 47, 49, 57, 63, 77, 99, 133, 141, 147, 171, 209, 231, 329, 399, 423, 441, 517, 539, 627, 693, 893, 931, 987, 1197, 1463, 1551, 1617, 1881, 2303, 2679, 2793, 2961, 3619, 4389, 4653, 4851, 6251, 6909, 8037, 8379, 9823, 10241, 10857, 13167, 18753, 20727, 25333, 29469, 30723, 32571, 43757, 56259, 68761, 75999, 88407, 92169, 131271, 206283, 227997, 393813, 481327, 618849, 1443981, 4331943]

約数ペア:

[(1, 4331943), (3, 1443981), (7, 618849), (9, 481327), (11, 393813), (19, 227997), (21, 206283), (33, 131271), (47, 92169), (49, 88407), (57, 75999), (63, 68761), (77, 56259), (99, 43757), (133, 32571), (141, 30723), (147, 29469), (171, 25333), (209, 20727), (231, 18753), (329, 13167), (399, 10857), (423, 10241), (441, 9823), (517, 8379), (539, 8037), (627, 6909), (693, 6251), (893, 4851), (931, 4653), (987, 4389), (1197, 3619), (1463, 2961), (1551, 2793), (1617, 2679), (1881, 2303)]