219297889

素因数分解:

${\mathrm{41}}^1\times {\mathrm{1321}}^1\times {\mathrm{4049}}^1$

素因数の和:5411

約数の個数: 8

約数和(自身を含む): 224872200

約数和(自身を除く): 5574311

約数列:

[1, 41, 1321, 4049, 54161, 166009, 5348729, 219297889]

約数ペア:

[(1, 219297889), (41, 5348729), (1321, 166009), (4049, 54161)]