297788179

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 324889600

約数和(自身を除く): 27101421

約数列:

[1, 13, 139, 223, 739, 1807, 2899, 9607, 30997, 102721, 164797, 402961, 1335373, 2142361, 22906783, 297788179]

約数ペア:

[(1, 297788179), (13, 22906783), (139, 2142361), (223, 1335373), (739, 402961), (1807, 164797), (2899, 102721), (9607, 30997)]