131498107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 158054400

約数和(自身を除く): 26556293

約数列:

[1, 13, 19, 23, 79, 247, 293, 299, 437, 1027, 1501, 1817, 3809, 5567, 5681, 6739, 19513, 23147, 23621, 34523, 72371, 87607, 128041, 300911, 439793, 448799, 532381, 1664533, 5717309, 6920953, 10115239, 131498107]

約数ペア:

[(1, 131498107), (13, 10115239), (19, 6920953), (23, 5717309), (79, 1664533), (247, 532381), (293, 448799), (299, 439793), (437, 300911), (1027, 128041), (1501, 87607), (1817, 72371), (3809, 34523), (5567, 23621), (5681, 23147), (6739, 19513)]