12922778883

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{38603}}^1$

素因数の和:39471

約数の個数: 32

約数和(自身を含む): 20753510400

約数和(自身を除く): 7830731517

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 839, 2517, 5873, 15941, 17619, 38603, 47823, 111587, 115809, 270221, 334761, 733457, 810663, 2200371, 5134199, 15402597, 32387917, 97163751, 226715419, 615370423, 680146257, 1846111269, 4307592961, 12922778883]

約数ペア:

[(1, 12922778883), (3, 4307592961), (7, 1846111269), (19, 680146257), (21, 615370423), (57, 226715419), (133, 97163751), (399, 32387917), (839, 15402597), (2517, 5134199), (5873, 2200371), (15941, 810663), (17619, 733457), (38603, 334761), (47823, 270221), (111587, 115809)]