6521213

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 7150080

約数和(自身を除く): 628867

約数列:

[1, 23, 37, 79, 97, 851, 1817, 2231, 2923, 3589, 7663, 67229, 82547, 176249, 283531, 6521213]

約数ペア:

[(1, 6521213), (23, 283531), (37, 176249), (79, 82547), (97, 67229), (851, 7663), (1817, 3589), (2231, 2923)]