86985597

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{8581}}^1$

素因数の和:8724

約数の個数: 16

約数和(自身を含む): 120834560

約数和(自身を除く): 33848963

約数列:

[1, 3, 31, 93, 109, 327, 3379, 8581, 10137, 25743, 266011, 798033, 935329, 2805987, 28995199, 86985597]

約数ペア:

[(1, 86985597), (3, 28995199), (31, 2805987), (93, 935329), (109, 798033), (327, 266011), (3379, 25743), (8581, 10137)]