11897787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4051}}^1$

素因数の和:4154

約数の個数: 16

約数和(自身を含む): 17504640

約数和(自身を除く): 5606853

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 4051, 12153, 44561, 133683, 360539, 1081617, 3965929, 11897787]

約数ペア:

[(1, 11897787), (3, 3965929), (11, 1081617), (33, 360539), (89, 133683), (267, 44561), (979, 12153), (2937, 4051)]