395997707521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6571}}^1\times {\mathrm{47791}}^1$

素因数の和:54472

約数の個数: 16

約数和(自身を含む): 430930140928

約数和(自身を除く): 34932433407

約数列:

[1, 13, 97, 1261, 6571, 47791, 85423, 621283, 637387, 4635727, 8286031, 60264451, 314034661, 4082450593, 30461362117, 395997707521]

約数ペア:

[(1, 395997707521), (13, 30461362117), (97, 4082450593), (1261, 314034661), (6571, 60264451), (47791, 8286031), (85423, 4635727), (621283, 637387)]