14280903

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 26889408

約数和(自身を除く): 12608505

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 49, 53, 63, 91, 117, 141, 147, 159, 273, 329, 371, 423, 441, 477, 611, 637, 689, 819, 987, 1113, 1833, 1911, 2067, 2303, 2491, 2597, 2961, 3339, 4277, 4823, 5499, 5733, 6201, 6909, 7473, 7791, 12831, 14469, 17437, 20727, 22419, 23373, 29939, 32383, 33761, 38493, 43407, 52311, 89817, 97149, 101283, 122059, 156933, 226681, 269451, 291447, 303849, 366177, 680043, 1098531, 1586767, 2040129, 4760301, 14280903]

約数ペア:

[(1, 14280903), (3, 4760301), (7, 2040129), (9, 1586767), (13, 1098531), (21, 680043), (39, 366177), (47, 303849), (49, 291447), (53, 269451), (63, 226681), (91, 156933), (117, 122059), (141, 101283), (147, 97149), (159, 89817), (273, 52311), (329, 43407), (371, 38493), (423, 33761), (441, 32383), (477, 29939), (611, 23373), (637, 22419), (689, 20727), (819, 17437), (987, 14469), (1113, 12831), (1833, 7791), (1911, 7473), (2067, 6909), (2303, 6201), (2491, 5733), (2597, 5499), (2961, 4823), (3339, 4277)]