27832721

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 33143040

約数和(自身を除く): 5310319

約数列:

[1, 7, 29, 167, 203, 821, 1169, 4843, 5747, 23809, 33901, 137107, 166663, 959749, 3976103, 27832721]

約数ペア:

[(1, 27832721), (7, 3976103), (29, 959749), (167, 166663), (203, 137107), (821, 33901), (1169, 23809), (4843, 5747)]