13983189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{863}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 20404224

約数和(自身を除く): 6421035

約数列:

[1, 3, 11, 33, 491, 863, 1473, 2589, 5401, 9493, 16203, 28479, 423733, 1271199, 4661063, 13983189]

約数ペア:

[(1, 13983189), (3, 4661063), (11, 1271199), (33, 423733), (491, 28479), (863, 16203), (1473, 9493), (2589, 5401)]