4080360207

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{41957}}^1$

素因数の和:42399

約数の個数: 32

約数和(自身を含む): 6799209984

約数和(自身を除く): 2718849777

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 421, 1263, 2947, 4631, 8841, 13893, 32417, 41957, 97251, 125871, 293699, 461527, 881097, 1384581, 3230689, 9692067, 17663897, 52991691, 123647279, 194302867, 370941837, 582908601, 1360120069, 4080360207]

約数ペア:

[(1, 4080360207), (3, 1360120069), (7, 582908601), (11, 370941837), (21, 194302867), (33, 123647279), (77, 52991691), (231, 17663897), (421, 9692067), (1263, 3230689), (2947, 1384581), (4631, 881097), (8841, 461527), (13893, 293699), (32417, 125871), (41957, 97251)]