87367889

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{881}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 103412736

約数和(自身を除く): 16044847

約数列:

[1, 7, 31, 217, 457, 881, 3199, 6167, 14167, 27311, 99169, 191177, 402617, 2818319, 12481127, 87367889]

約数ペア:

[(1, 87367889), (7, 12481127), (31, 2818319), (217, 402617), (457, 191177), (881, 99169), (3199, 27311), (6167, 14167)]