187441471

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{15137}}^1$

素因数の和:15234

約数の個数: 16

約数和(自身を含む): 225253440

約数和(自身を除く): 37811969

約数列:

[1, 7, 29, 61, 203, 427, 1769, 12383, 15137, 105959, 438973, 923357, 3072811, 6463499, 26777353, 187441471]

約数ペア:

[(1, 187441471), (7, 26777353), (29, 6463499), (61, 3072811), (203, 923357), (427, 438973), (1769, 105959), (12383, 15137)]