2897014809

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1108693}}^1$

素因数の和:1108776

約数の個数: 16

約数和(自身を含む): 4221906752

約数和(自身を除く): 1324891943

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 1108693, 3326079, 14413009, 43239027, 74282431, 222847293, 965671603, 2897014809]

約数ペア:

[(1, 2897014809), (3, 965671603), (13, 222847293), (39, 74282431), (67, 43239027), (201, 14413009), (871, 3326079), (2613, 1108693)]