25873397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 29249664

約数和(自身を除く): 3376267

約数列:

[1, 11, 37, 151, 407, 421, 1661, 4631, 5587, 15577, 61457, 63571, 171347, 699281, 2352127, 25873397]

約数ペア:

[(1, 25873397), (11, 2352127), (37, 699281), (151, 171347), (407, 63571), (421, 61457), (1661, 15577), (4631, 5587)]