2247909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 3192000

約数和(自身を除く): 944091

約数列:

[1, 3, 19, 57, 113, 339, 349, 1047, 2147, 6441, 6631, 19893, 39437, 118311, 749303, 2247909]

約数ペア:

[(1, 2247909), (3, 749303), (19, 118311), (57, 39437), (113, 19893), (339, 6631), (349, 6441), (1047, 2147)]