45381231

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31319}}^1$

素因数の和:31355

約数の個数: 24

約数和(自身を含む): 78174720

約数和(自身を除く): 32793489

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 31319, 93957, 219233, 281871, 657699, 720337, 1973097, 2161011, 5042359, 6483033, 15127077, 45381231]

約数ペア:

[(1, 45381231), (3, 15127077), (7, 6483033), (9, 5042359), (21, 2161011), (23, 1973097), (63, 720337), (69, 657699), (161, 281871), (207, 219233), (483, 93957), (1449, 31319)]