121489319

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6841}}^1$

素因数の和:6950

約数の個数: 16

約数和(自身を含む): 144503040

約数和(自身を除く): 23013721

約数列:

[1, 7, 43, 59, 301, 413, 2537, 6841, 17759, 47887, 294163, 403619, 2059141, 2825333, 17355617, 121489319]

約数ペア:

[(1, 121489319), (7, 17355617), (43, 2825333), (59, 2059141), (301, 403619), (413, 294163), (2537, 47887), (6841, 17759)]