306204353

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{20149}}^1$

素因数の和:20336

約数の個数: 16

約数和(自身を含む): 379142400

約数和(自身を除く): 72938047

約数列:

[1, 7, 13, 91, 167, 1169, 2171, 15197, 20149, 141043, 261937, 1833559, 3364883, 23554181, 43743479, 306204353]

約数ペア:

[(1, 306204353), (7, 43743479), (13, 23554181), (91, 3364883), (167, 1833559), (1169, 261937), (2171, 141043), (15197, 20149)]