2017285911

素因数分解:

$3^3\times {\mathrm{1223}}^1\times {\mathrm{61091}}^1$

素因数の和:62323

約数の個数: 16

約数和(自身を含む): 2991064320

約数和(自身を除く): 973778409

約数列:

[1, 3, 9, 27, 1223, 3669, 11007, 33021, 61091, 183273, 549819, 1649457, 74714293, 224142879, 672428637, 2017285911]

約数ペア:

[(1, 2017285911), (3, 672428637), (9, 224142879), (27, 74714293), (1223, 1649457), (3669, 549819), (11007, 183273), (33021, 61091)]