27893159

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 33703680

約数和(自身を除く): 5810521

約数列:

[1, 7, 19, 133, 401, 523, 2807, 3661, 7619, 9937, 53333, 69559, 209723, 1468061, 3984737, 27893159]

約数ペア:

[(1, 27893159), (7, 3984737), (19, 1468061), (133, 209723), (401, 69559), (523, 53333), (2807, 9937), (3661, 7619)]