57438293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 64008960

約数和(自身を除く): 6570667

約数列:

[1, 11, 79, 157, 421, 869, 1727, 4631, 12403, 33259, 66097, 136433, 365849, 727067, 5221663, 57438293]

約数ペア:

[(1, 57438293), (11, 5221663), (79, 727067), (157, 365849), (421, 136433), (869, 66097), (1727, 33259), (4631, 12403)]