16614963

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{5003}}^1$

素因数の和:5056

約数の個数: 20

約数和(自身を含む): 25430328

約数和(自身を除く): 8815365

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 5003, 15009, 45027, 135081, 205123, 405243, 615369, 1846107, 5538321, 16614963]

約数ペア:

[(1, 16614963), (3, 5538321), (9, 1846107), (27, 615369), (41, 405243), (81, 205123), (123, 135081), (369, 45027), (1107, 15009), (3321, 5003)]