13521158

素因数分解:

$2^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:788

約数の個数: 24

約数和(自身を含む): 23725224

約数和(自身を除く): 10204066

約数列:

[1, 2, 7, 14, 49, 98, 281, 491, 562, 982, 1967, 3437, 3934, 6874, 13769, 24059, 27538, 48118, 137971, 275942, 965797, 1931594, 6760579, 13521158]

約数ペア:

[(1, 13521158), (2, 6760579), (7, 1931594), (14, 965797), (49, 275942), (98, 137971), (281, 48118), (491, 27538), (562, 24059), (982, 13769), (1967, 6874), (3437, 3934)]