11390043

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 18123264

約数和(自身を除く): 6733221

約数列:

[1, 3, 7, 21, 37, 107, 111, 137, 259, 321, 411, 749, 777, 959, 2247, 2877, 3959, 5069, 11877, 14659, 15207, 27713, 35483, 43977, 83139, 102613, 106449, 307839, 542383, 1627149, 3796681, 11390043]

約数ペア:

[(1, 11390043), (3, 3796681), (7, 1627149), (21, 542383), (37, 307839), (107, 106449), (111, 102613), (137, 83139), (259, 43977), (321, 35483), (411, 27713), (749, 15207), (777, 14659), (959, 11877), (2247, 5069), (2877, 3959)]