672275879

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1531}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 782423040

約数和(自身を除く): 110147161

約数列:

[1, 11, 19, 121, 191, 209, 1531, 2101, 2299, 3629, 16841, 23111, 29089, 39919, 185251, 292421, 319979, 439109, 3216631, 3519769, 5555999, 35382941, 61115989, 672275879]

約数ペア:

[(1, 672275879), (11, 61115989), (19, 35382941), (121, 5555999), (191, 3519769), (209, 3216631), (1531, 439109), (2101, 319979), (2299, 292421), (3629, 185251), (16841, 39919), (23111, 29089)]