1005439617

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2663}}^1$

素因数の和:3150

約数の個数: 48

約数和(自身を含む): 1791998208

約数和(自身を除く): 786558591

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 461, 819, 1383, 2663, 3227, 4149, 5993, 7989, 9681, 17979, 18641, 23967, 29043, 34619, 41951, 53937, 55923, 103857, 125853, 167769, 242333, 311571, 377559, 726999, 1227643, 2180997, 3682929, 8593501, 11048787, 15959359, 25780503, 47878077, 77341509, 111715513, 143634231, 335146539, 1005439617]

約数ペア:

[(1, 1005439617), (3, 335146539), (7, 143634231), (9, 111715513), (13, 77341509), (21, 47878077), (39, 25780503), (63, 15959359), (91, 11048787), (117, 8593501), (273, 3682929), (461, 2180997), (819, 1227643), (1383, 726999), (2663, 377559), (3227, 311571), (4149, 242333), (5993, 167769), (7989, 125853), (9681, 103857), (17979, 55923), (18641, 53937), (23967, 41951), (29043, 34619)]