917361963

素因数分解:

$3^3\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{4217}}^1$

素因数の和:5384

約数の個数: 32

約数和(自身を含む): 1554923520

約数和(自身を除く): 637561557

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1151, 3453, 4217, 8057, 10359, 12651, 24171, 29519, 31077, 37953, 72513, 88557, 113859, 217539, 265671, 797013, 4853767, 14561301, 33976369, 43683903, 101929107, 131051709, 305787321, 917361963]

約数ペア:

[(1, 917361963), (3, 305787321), (7, 131051709), (9, 101929107), (21, 43683903), (27, 33976369), (63, 14561301), (189, 4853767), (1151, 797013), (3453, 265671), (4217, 217539), (8057, 113859), (10359, 88557), (12651, 72513), (24171, 37953), (29519, 31077)]