13427967

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1033}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 20514560

約数和(自身を除く): 7086593

約数列:

[1, 3, 7, 21, 619, 1033, 1857, 3099, 4333, 7231, 12999, 21693, 639427, 1918281, 4475989, 13427967]

約数ペア:

[(1, 13427967), (3, 4475989), (7, 1918281), (21, 639427), (619, 21693), (1033, 12999), (1857, 7231), (3099, 4333)]