39581113

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 49053312

約数和(自身を除く): 9472199

約数列:

[1, 11, 13, 41, 43, 143, 157, 451, 473, 533, 559, 1727, 1763, 2041, 5863, 6149, 6437, 6751, 19393, 22451, 22919, 70807, 74261, 83681, 87763, 252109, 276791, 920491, 965393, 3044701, 3598283, 39581113]

約数ペア:

[(1, 39581113), (11, 3598283), (13, 3044701), (41, 965393), (43, 920491), (143, 276791), (157, 252109), (451, 87763), (473, 83681), (533, 74261), (559, 70807), (1727, 22919), (1763, 22451), (2041, 19393), (5863, 6751), (6149, 6437)]