2850957

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:650

約数の個数: 20

約数和(自身を含む): 4336156

約数和(自身を除く): 1485199

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 577, 1647, 1731, 4941, 5193, 15579, 35197, 46737, 105591, 316773, 950319, 2850957]

約数ペア:

[(1, 2850957), (3, 950319), (9, 316773), (27, 105591), (61, 46737), (81, 35197), (183, 15579), (549, 5193), (577, 4941), (1647, 1731)]