2890973871

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{367}}^1\times {\mathrm{2851}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 4202342144

約数和(自身を除く): 1311368273

約数列:

[1, 3, 9, 307, 367, 921, 1101, 2763, 2851, 3303, 8553, 25659, 112669, 338007, 875257, 1014021, 1046317, 2625771, 3138951, 7877313, 9416853, 321219319, 963657957, 2890973871]

約数ペア:

[(1, 2890973871), (3, 963657957), (9, 321219319), (307, 9416853), (367, 7877313), (921, 3138951), (1101, 2625771), (2763, 1046317), (2851, 1014021), (3303, 875257), (8553, 338007), (25659, 112669)]