25151973

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{108883}}^1$

素因数の和:108904

約数の個数: 16

約数和(自身を含む): 41811456

約数和(自身を除く): 16659483

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 108883, 326649, 762181, 1197713, 2286543, 3593139, 8383991, 25151973]

約数ペア:

[(1, 25151973), (3, 8383991), (7, 3593139), (11, 2286543), (21, 1197713), (33, 762181), (77, 326649), (231, 108883)]