272922601

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{91309}}^1$

素因数の和:91384

約数の個数: 12

約数和(自身を含む): 322689540

約数和(自身を除く): 49766939

約数列:

[1, 7, 49, 61, 427, 2989, 91309, 639163, 4474141, 5569849, 38988943, 272922601]

約数ペア:

[(1, 272922601), (7, 38988943), (49, 5569849), (61, 4474141), (427, 639163), (2989, 91309)]