13254219

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{4057}}^1$

素因数の和:4088

約数の個数: 24

約数和(自身を含む): 21588560

約数和(自身を除く): 8334341

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 4057, 12171, 36513, 44627, 109539, 133881, 401643, 490897, 1204929, 1472691, 4418073, 13254219]

約数ペア:

[(1, 13254219), (3, 4418073), (9, 1472691), (11, 1204929), (27, 490897), (33, 401643), (99, 133881), (121, 109539), (297, 44627), (363, 36513), (1089, 12171), (3267, 4057)]