124902197

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{4007}}^1$

素因数の和:4148

約数の個数: 16

約数和(自身を含む): 147109632

約数和(自身を除く): 22207435

約数列:

[1, 7, 61, 73, 427, 511, 4007, 4453, 28049, 31171, 244427, 292511, 1710989, 2047577, 17843171, 124902197]

約数ペア:

[(1, 124902197), (7, 17843171), (61, 2047577), (73, 1710989), (427, 292511), (511, 244427), (4007, 31171), (4453, 28049)]