2021570229

素因数分解:

$3^1\times 7^1\times {\mathrm{17011}}^1\times {\mathrm{5659}}^1$

素因数の和:22680

約数の個数: 16

約数和(自身を含む): 3081213440

約数和(自身を除く): 1059643211

約数列:

[1, 3, 7, 21, 5659, 16977, 17011, 39613, 51033, 118839, 119077, 357231, 96265249, 288795747, 673856743, 2021570229]

約数ペア:

[(1, 2021570229), (3, 673856743), (7, 288795747), (21, 96265249), (5659, 357231), (16977, 119077), (17011, 118839), (39613, 51033)]