28719051

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16253}}^1$

素因数の和:16306

約数の個数: 16

約数和(自身を含む): 41610240

約数和(自身を除く): 12891189

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 16253, 48759, 308807, 503843, 926421, 1511529, 9573017, 28719051]

約数ペア:

[(1, 28719051), (3, 9573017), (19, 1511529), (31, 926421), (57, 503843), (93, 308807), (589, 48759), (1767, 16253)]