12883915821

素因数分解:

$3^1\times 7^1\times {\mathrm{14251}}^1\times {\mathrm{43051}}^1$

素因数の和:57312

約数の個数: 16

約数和(自身を含む): 19634467328

約数和(自身を除く): 6750551507

約数列:

[1, 3, 7, 21, 14251, 42753, 43051, 99757, 129153, 299271, 301357, 904071, 613519801, 1840559403, 4294638607, 12883915821]

約数ペア:

[(1, 12883915821), (3, 4294638607), (7, 1840559403), (21, 613519801), (14251, 904071), (42753, 301357), (43051, 299271), (99757, 129153)]