13426691761

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1367141}}^1$

素因数の和:1367232

約数の個数: 16

約数和(自身を含む): 16274458368

約数和(自身を除く): 2847766607

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 1367141, 9569987, 31444243, 83395601, 220109701, 583769207, 1918098823, 13426691761]

約数ペア:

[(1, 13426691761), (7, 1918098823), (23, 583769207), (61, 220109701), (161, 83395601), (427, 31444243), (1403, 9569987), (9821, 1367141)]