40994837

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 49541760

約数和(自身を除く): 8546923

約数列:

[1, 13, 17, 19, 169, 221, 247, 323, 751, 2873, 3211, 4199, 9763, 12767, 14269, 54587, 126919, 165971, 185497, 242573, 2157623, 2411461, 3153449, 40994837]

約数ペア:

[(1, 40994837), (13, 3153449), (17, 2411461), (19, 2157623), (169, 242573), (221, 185497), (247, 165971), (323, 126919), (751, 54587), (2873, 14269), (3211, 12767), (4199, 9763)]