87365991

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{2801}}^1$

素因数の和:3122

約数の個数: 16

約数和(自身を含む): 120104928

約数和(自身を除く): 32738937

約数列:

[1, 3, 37, 111, 281, 843, 2801, 8403, 10397, 31191, 103637, 310911, 787081, 2361243, 29121997, 87365991]

約数ペア:

[(1, 87365991), (3, 29121997), (37, 2361243), (111, 787081), (281, 310911), (843, 103637), (2801, 31191), (8403, 10397)]