214904307

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{121621}}^1$

素因数の和:121674

約数の個数: 16

約数和(自身を含む): 311352320

約数和(自身を除く): 96448013

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 121621, 364863, 2310799, 3770251, 6932397, 11310753, 71634769, 214904307]

約数ペア:

[(1, 214904307), (3, 71634769), (19, 11310753), (31, 6932397), (57, 3770251), (93, 2310799), (589, 364863), (1767, 121621)]