5405589

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 9411840

約数和(自身を除く): 4006251

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 773, 777, 999, 2319, 2331, 5411, 6957, 6993, 16233, 20871, 28601, 48699, 85803, 146097, 200207, 257409, 600621, 772227, 1801863, 5405589]

約数ペア:

[(1, 5405589), (3, 1801863), (7, 772227), (9, 600621), (21, 257409), (27, 200207), (37, 146097), (63, 85803), (111, 48699), (189, 28601), (259, 20871), (333, 16233), (773, 6993), (777, 6957), (999, 5411), (2319, 2331)]