28545627

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2357}}^1$

素因数の和:2738

約数の個数: 16

約数和(自身を含む): 41651712

約数和(自身を除く): 13106085

約数列:

[1, 3, 11, 33, 367, 1101, 2357, 4037, 7071, 12111, 25927, 77781, 865019, 2595057, 9515209, 28545627]

約数ペア:

[(1, 28545627), (3, 9515209), (11, 2595057), (33, 865019), (367, 77781), (1101, 25927), (2357, 12111), (4037, 7071)]