16236369

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{4889}}^1$

素因数の和:4942

約数の個数: 20

約数和(自身を含む): 24850980

約数和(自身を除く): 8614611

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 4889, 14667, 44001, 132003, 200449, 396009, 601347, 1804041, 5412123, 16236369]

約数ペア:

[(1, 16236369), (3, 5412123), (9, 1804041), (27, 601347), (41, 396009), (81, 200449), (123, 132003), (369, 44001), (1107, 14667), (3321, 4889)]