25072971

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{108541}}^1$

素因数の和:108562

約数の個数: 16

約数和(自身を含む): 41680128

約数和(自身を除く): 16607157

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 108541, 325623, 759787, 1193951, 2279361, 3581853, 8357657, 25072971]

約数ペア:

[(1, 25072971), (3, 8357657), (7, 3581853), (11, 2279361), (21, 1193951), (33, 759787), (77, 325623), (231, 108541)]