2100585

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 3389760

約数和(自身を除く): 1289175

約数列:

[1, 3, 5, 15, 131, 393, 655, 1069, 1965, 3207, 5345, 16035, 140039, 420117, 700195, 2100585]

約数ペア:

[(1, 2100585), (3, 700195), (5, 420117), (15, 140039), (131, 16035), (393, 5345), (655, 3207), (1069, 1965)]