17151939

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 29281280

約数和(自身を除く): 12129341

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 601, 1057, 1359, 1803, 3171, 4077, 4207, 5409, 9513, 12621, 16227, 28539, 37863, 90751, 113589, 272253, 635257, 816759, 1905771, 2450277, 5717313, 17151939]

約数ペア:

[(1, 17151939), (3, 5717313), (7, 2450277), (9, 1905771), (21, 816759), (27, 635257), (63, 272253), (151, 113589), (189, 90751), (453, 37863), (601, 28539), (1057, 16227), (1359, 12621), (1803, 9513), (3171, 5409), (4077, 4207)]