2526552021

素因数分解:

$3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{208513}}^1$

素因数の和:209100

約数の個数: 16

約数和(自身を含む): 3856674944

約数和(自身を除く): 1330122923

約数列:

[1, 3, 7, 21, 577, 1731, 4039, 12117, 208513, 625539, 1459591, 4378773, 120312001, 360936003, 842184007, 2526552021]

約数ペア:

[(1, 2526552021), (3, 842184007), (7, 360936003), (21, 120312001), (577, 4378773), (1731, 1459591), (4039, 625539), (12117, 208513)]