16676361

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5307

約数の個数: 24

約数和(自身を含む): 26906880

約数和(自身を除く): 10230519

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 5279, 15837, 47511, 68627, 142533, 205881, 427599, 617643, 1282797, 1852929, 5558787, 16676361]

約数ペア:

[(1, 16676361), (3, 5558787), (9, 1852929), (13, 1282797), (27, 617643), (39, 427599), (81, 205881), (117, 142533), (243, 68627), (351, 47511), (1053, 15837), (3159, 5279)]