899133021

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{2447}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 1378713600

約数和(自身を除く): 479580579

約数列:

[1, 3, 9, 27, 31, 93, 279, 439, 837, 1317, 2447, 3951, 7341, 11853, 13609, 22023, 40827, 66069, 75857, 122481, 227571, 367443, 682713, 1074233, 2048139, 3222699, 9668097, 29004291, 33301223, 99903669, 299711007, 899133021]

約数ペア:

[(1, 899133021), (3, 299711007), (9, 99903669), (27, 33301223), (31, 29004291), (93, 9668097), (279, 3222699), (439, 2048139), (837, 1074233), (1317, 682713), (2447, 367443), (3951, 227571), (7341, 122481), (11853, 75857), (13609, 66069), (22023, 40827)]