2919063

素因数分解:

$3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 4474880

約数和(自身を除く): 1555817

約数列:

[1, 3, 7, 21, 229, 607, 687, 1603, 1821, 4249, 4809, 12747, 139003, 417009, 973021, 2919063]

約数ペア:

[(1, 2919063), (3, 973021), (7, 417009), (21, 139003), (229, 12747), (607, 4809), (687, 4249), (1603, 1821)]