24138863

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 28686336

約数和(自身を除く): 4547473

約数列:

[1, 7, 31, 173, 217, 643, 1211, 4501, 5363, 19933, 37541, 111239, 139531, 778673, 3448409, 24138863]

約数ペア:

[(1, 24138863), (7, 3448409), (31, 778673), (173, 139531), (217, 111239), (643, 37541), (1211, 19933), (4501, 5363)]