13811559

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 18998784

約数和(自身を除く): 5187225

約数列:

[1, 3, 61, 71, 183, 213, 1063, 3189, 4331, 12993, 64843, 75473, 194529, 226419, 4603853, 13811559]

約数ペア:

[(1, 13811559), (3, 4603853), (61, 226419), (71, 194529), (183, 75473), (213, 64843), (1063, 12993), (3189, 4331)]