15696891987

素因数分解:

$3^1\times 7^1\times {\mathrm{53197}}^1\times {\mathrm{14051}}^1$

素因数の和:67258

約数の個数: 16

約数和(自身を含む): 23921225472

約数和(自身を除く): 8224333485

約数列:

[1, 3, 7, 21, 14051, 42153, 53197, 98357, 159591, 295071, 372379, 1117137, 747471047, 2242413141, 5232297329, 15696891987]

約数ペア:

[(1, 15696891987), (3, 5232297329), (7, 2242413141), (21, 747471047), (14051, 1117137), (42153, 372379), (53197, 295071), (98357, 159591)]