1878696963

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{486583}}^1$

素因数の和:486616

約数の個数: 32

約数和(自身を含む): 3269844480

約数和(自身を除く): 1391147517

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 486583, 1459749, 4379247, 5352413, 6325579, 13137741, 16057239, 18976737, 48171717, 56930211, 69581369, 144515151, 170790633, 208744107, 626232321, 1878696963]

約数ペア:

[(1, 1878696963), (3, 626232321), (9, 208744107), (11, 170790633), (13, 144515151), (27, 69581369), (33, 56930211), (39, 48171717), (99, 18976737), (117, 16057239), (143, 13137741), (297, 6325579), (351, 5352413), (429, 4379247), (1287, 1459749), (3861, 486583)]