889406397

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{472837}}^1$

素因数の和:472873

約数の個数: 24

約数和(自身を含む): 1475254560

約数和(自身を除く): 585848163

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 472837, 1418511, 4255533, 5201207, 8983903, 15603621, 26951709, 46810863, 80855127, 98822933, 296468799, 889406397]

約数ペア:

[(1, 889406397), (3, 296468799), (9, 98822933), (11, 80855127), (19, 46810863), (33, 26951709), (57, 15603621), (99, 8983903), (171, 5201207), (209, 4255533), (627, 1418511), (1881, 472837)]