1270291227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{2113}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 1826496000

約数和(自身を除く): 556204773

約数列:

[1, 3, 19, 53, 57, 159, 199, 597, 1007, 2113, 3021, 3781, 6339, 10547, 11343, 31641, 40147, 111989, 120441, 200393, 335967, 420487, 601179, 1261461, 2127791, 6383373, 7989253, 22285811, 23967759, 66857433, 423430409, 1270291227]

約数ペア:

[(1, 1270291227), (3, 423430409), (19, 66857433), (53, 23967759), (57, 22285811), (159, 7989253), (199, 6383373), (597, 2127791), (1007, 1261461), (2113, 601179), (3021, 420487), (3781, 335967), (6339, 200393), (10547, 120441), (11343, 111989), (31641, 40147)]