12401472279

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1091}}^1\times {\mathrm{1459}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 19629267840

約数和(自身を除く): 7227795561

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1091, 1113, 1459, 2597, 3273, 4377, 7637, 7791, 10213, 22911, 30639, 53459, 57823, 71491, 77327, 160377, 173469, 214473, 231981, 404761, 541289, 1214283, 1591769, 1623867, 2833327, 3789023, 4775307, 8499981, 11142383, 11367069, 33427149, 77996681, 84363757, 233990043, 253091271, 590546299, 1771638897, 4133824093, 12401472279]

約数ペア:

[(1, 12401472279), (3, 4133824093), (7, 1771638897), (21, 590546299), (49, 253091271), (53, 233990043), (147, 84363757), (159, 77996681), (371, 33427149), (1091, 11367069), (1113, 11142383), (1459, 8499981), (2597, 4775307), (3273, 3789023), (4377, 2833327), (7637, 1623867), (7791, 1591769), (10213, 1214283), (22911, 541289), (30639, 404761), (53459, 231981), (57823, 214473), (71491, 173469), (77327, 160377)]