1569410199

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{20639}}^1$

素因数の和:20740

約数の個数: 48

約数和(自身を含む): 2781941760

約数和(自身を除く): 1212531561

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 71, 119, 153, 213, 357, 497, 639, 1071, 1207, 1491, 3621, 4473, 8449, 10863, 20639, 25347, 61917, 76041, 144473, 185751, 350863, 433419, 1052589, 1300257, 1465369, 2456041, 3157767, 4396107, 7368123, 10257583, 13188321, 22104369, 24911273, 30772749, 74733819, 92318247, 174378911, 224201457, 523136733, 1569410199]

約数ペア:

[(1, 1569410199), (3, 523136733), (7, 224201457), (9, 174378911), (17, 92318247), (21, 74733819), (51, 30772749), (63, 24911273), (71, 22104369), (119, 13188321), (153, 10257583), (213, 7368123), (357, 4396107), (497, 3157767), (639, 2456041), (1071, 1465369), (1207, 1300257), (1491, 1052589), (3621, 433419), (4473, 350863), (8449, 185751), (10863, 144473), (20639, 76041), (25347, 61917)]