2683389

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 3801600

約数和(自身を除く): 1118211

約数列:

[1, 3, 19, 57, 179, 263, 537, 789, 3401, 4997, 10203, 14991, 47077, 141231, 894463, 2683389]

約数ペア:

[(1, 2683389), (3, 894463), (19, 141231), (57, 47077), (179, 14991), (263, 10203), (537, 4997), (789, 3401)]