2575011

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 3642624

約数和(自身を除く): 1067613

約数列:

[1, 3, 23, 67, 69, 201, 557, 1541, 1671, 4623, 12811, 37319, 38433, 111957, 858337, 2575011]

約数ペア:

[(1, 2575011), (3, 858337), (23, 111957), (67, 38433), (69, 37319), (201, 12811), (557, 4623), (1541, 1671)]