317381589

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{69011}}^1$

素因数の和:69097

約数の個数: 24

約数和(自身を含む): 531116352

約数和(自身を除く): 213734763

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 69011, 207033, 483077, 621099, 1449231, 4347693, 5037803, 15113409, 35264621, 45340227, 105793863, 317381589]

約数ペア:

[(1, 317381589), (3, 105793863), (7, 45340227), (9, 35264621), (21, 15113409), (63, 5037803), (73, 4347693), (219, 1449231), (511, 621099), (657, 483077), (1533, 207033), (4599, 69011)]