57287031

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{751}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 78256128

約数和(自身を除く): 20969097

約数列:

[1, 3, 47, 141, 541, 751, 1623, 2253, 25427, 35297, 76281, 105891, 406291, 1218873, 19095677, 57287031]

約数ペア:

[(1, 57287031), (3, 19095677), (47, 1218873), (141, 406291), (541, 105891), (751, 76281), (1623, 35297), (2253, 25427)]