1296501297

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{5503}}^1$

素因数の和:6389

約数の個数: 32

約数和(自身を含む): 2130444288

約数和(自身を除く): 833942991

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 863, 2589, 5503, 6041, 11219, 16509, 18123, 33657, 38521, 71539, 78533, 115563, 214617, 235599, 500773, 1502319, 4749089, 14247267, 33243623, 61738157, 99730869, 185214471, 432167099, 1296501297]

約数ペア:

[(1, 1296501297), (3, 432167099), (7, 185214471), (13, 99730869), (21, 61738157), (39, 33243623), (91, 14247267), (273, 4749089), (863, 1502319), (2589, 500773), (5503, 235599), (6041, 214617), (11219, 115563), (16509, 78533), (18123, 71539), (33657, 38521)]