65289507

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{1889}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 89540640

約数和(自身を除く): 24251133

約数列:

[1, 3, 41, 123, 281, 843, 1889, 5667, 11521, 34563, 77449, 232347, 530809, 1592427, 21763169, 65289507]

約数ペア:

[(1, 65289507), (3, 21763169), (41, 1592427), (123, 530809), (281, 232347), (843, 77449), (1889, 34563), (5667, 11521)]