2636373

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 3649536

約数和(自身を除く): 1013163

約数列:

[1, 3, 43, 107, 129, 191, 321, 573, 4601, 8213, 13803, 20437, 24639, 61311, 878791, 2636373]

約数ペア:

[(1, 2636373), (3, 878791), (43, 61311), (107, 24639), (129, 20437), (191, 13803), (321, 8213), (573, 4601)]