289396063

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{55621}}^1$

素因数の和:55686

約数の個数: 12

約数和(自身を含む): 325499944

約数和(自身を除く): 36103881

約数列:

[1, 11, 43, 121, 473, 5203, 55621, 611831, 2391703, 6730141, 26308733, 289396063]

約数ペア:

[(1, 289396063), (11, 26308733), (43, 6730141), (121, 2391703), (473, 611831), (5203, 55621)]