2715447

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 4165632

約数和(自身を除く): 1450185

約数列:

[1, 3, 7, 21, 191, 573, 677, 1337, 2031, 4011, 4739, 14217, 129307, 387921, 905149, 2715447]

約数ペア:

[(1, 2715447), (3, 905149), (7, 387921), (21, 129307), (191, 14217), (573, 4739), (677, 4011), (1337, 2031)]