1517552021

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 1695790080

約数和(自身を除く): 178238059

約数列:

[1, 19, 31, 53, 173, 281, 589, 1007, 1643, 3287, 5339, 5363, 8711, 9169, 14893, 31217, 48613, 101897, 165509, 174211, 282967, 284239, 461683, 923647, 1507003, 2576489, 5400541, 8771977, 28633057, 48953291, 79871159, 1517552021]

約数ペア:

[(1, 1517552021), (19, 79871159), (31, 48953291), (53, 28633057), (173, 8771977), (281, 5400541), (589, 2576489), (1007, 1507003), (1643, 923647), (3287, 461683), (5339, 284239), (5363, 282967), (8711, 174211), (9169, 165509), (14893, 101897), (31217, 48613)]