22347087

素因数分解:

$3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{541}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 34848432

約数和(自身を除く): 12501345

約数列:

[1, 3, 7, 21, 49, 147, 281, 541, 843, 1623, 1967, 3787, 5901, 11361, 13769, 26509, 41307, 79527, 152021, 456063, 1064147, 3192441, 7449029, 22347087]

約数ペア:

[(1, 22347087), (3, 7449029), (7, 3192441), (21, 1064147), (49, 456063), (147, 152021), (281, 79527), (541, 41307), (843, 26509), (1623, 13769), (1967, 11361), (3787, 5901)]