26138901

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 35437248

約数和(自身を除く): 9298347

約数列:

[1, 3, 101, 281, 303, 307, 843, 921, 28381, 31007, 85143, 86267, 93021, 258801, 8712967, 26138901]

約数ペア:

[(1, 26138901), (3, 8712967), (101, 258801), (281, 93021), (303, 86267), (307, 85143), (843, 31007), (921, 28381)]