40419429

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{811}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 55540800

約数和(自身を除く): 15121371

約数列:

[1, 3, 37, 111, 449, 811, 1347, 2433, 16613, 30007, 49839, 90021, 364139, 1092417, 13473143, 40419429]

約数ペア:

[(1, 40419429), (3, 13473143), (37, 1092417), (111, 364139), (449, 90021), (811, 49839), (1347, 30007), (2433, 16613)]