5238821

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 6272640

約数和(自身を除く): 1033819

約数列:

[1, 7, 29, 131, 197, 203, 917, 1379, 3799, 5713, 25807, 26593, 39991, 180649, 748403, 5238821]

約数ペア:

[(1, 5238821), (7, 748403), (29, 180649), (131, 39991), (197, 26593), (203, 25807), (917, 5713), (1379, 3799)]