2949837

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 4354560

約数和(自身を除く): 1404723

約数列:

[1, 3, 11, 33, 71, 213, 781, 1259, 2343, 3777, 13849, 41547, 89389, 268167, 983279, 2949837]

約数ペア:

[(1, 2949837), (3, 983279), (11, 268167), (33, 89389), (71, 41547), (213, 13849), (781, 3777), (1259, 2343)]