308155587

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 441458688

約数和(自身を除く): 133303101

約数列:

[1, 3, 23, 43, 69, 129, 283, 367, 849, 989, 1101, 2967, 6509, 8441, 12169, 15781, 19527, 25323, 36507, 47343, 103861, 279887, 311583, 362963, 839661, 1088889, 2388803, 4466023, 7166409, 13398069, 102718529, 308155587]

約数ペア:

[(1, 308155587), (3, 102718529), (23, 13398069), (43, 7166409), (69, 4466023), (129, 2388803), (283, 1088889), (367, 839661), (849, 362963), (989, 311583), (1101, 279887), (2967, 103861), (6509, 47343), (8441, 36507), (12169, 25323), (15781, 19527)]