3885702939

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{28019}}^1$

素因数の和:28855

約数の個数: 24

約数和(自身を含む): 5915582400

約数和(自身を除く): 2029879461

約数列:

[1, 3, 9, 19, 57, 171, 811, 2433, 7299, 15409, 28019, 46227, 84057, 138681, 252171, 532361, 1597083, 4791249, 22723409, 68170227, 204510681, 431744771, 1295234313, 3885702939]

約数ペア:

[(1, 3885702939), (3, 1295234313), (9, 431744771), (19, 204510681), (57, 68170227), (171, 22723409), (811, 4791249), (2433, 1597083), (7299, 532361), (15409, 252171), (28019, 138681), (46227, 84057)]