17804151

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 28339200

約数和(自身を除く): 10535049

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 491, 711, 1343, 1473, 2133, 4029, 4419, 8347, 12087, 13257, 25041, 36261, 38789, 75123, 116367, 225369, 349101, 659413, 1047303, 1978239, 5934717, 17804151]

約数ペア:

[(1, 17804151), (3, 5934717), (9, 1978239), (17, 1047303), (27, 659413), (51, 349101), (79, 225369), (153, 116367), (237, 75123), (459, 38789), (491, 36261), (711, 25041), (1343, 13257), (1473, 12087), (2133, 8347), (4029, 4419)]