1267843941

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10979}}^1$

素因数の和:11055

約数の個数: 64

約数和(自身を含む): 2361139200

約数和(自身を除く): 1093295259

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 47, 63, 91, 117, 141, 189, 273, 329, 351, 423, 611, 819, 987, 1269, 1833, 2457, 2961, 4277, 5499, 8883, 10979, 12831, 16497, 32937, 38493, 76853, 98811, 115479, 142727, 230559, 296433, 428181, 516013, 691677, 999089, 1284543, 1548039, 2075031, 2997267, 3612091, 3853629, 4644117, 6708169, 8991801, 10836273, 13932351, 20124507, 26975403, 32508819, 46957183, 60373521, 97526457, 140871549, 181120563, 422614647, 1267843941]

約数ペア:

[(1, 1267843941), (3, 422614647), (7, 181120563), (9, 140871549), (13, 97526457), (21, 60373521), (27, 46957183), (39, 32508819), (47, 26975403), (63, 20124507), (91, 13932351), (117, 10836273), (141, 8991801), (189, 6708169), (273, 4644117), (329, 3853629), (351, 3612091), (423, 2997267), (611, 2075031), (819, 1548039), (987, 1284543), (1269, 999089), (1833, 691677), (2457, 516013), (2961, 428181), (4277, 296433), (5499, 230559), (8883, 142727), (10979, 115479), (12831, 98811), (16497, 76853), (32937, 38493)]