2103161853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3187}}^1\times {\mathrm{16921}}^1$

素因数の和:20124

約数の個数: 16

約数和(自身を含む): 3021050816

約数和(自身を除く): 917888963

約数列:

[1, 3, 13, 39, 3187, 9561, 16921, 41431, 50763, 124293, 219973, 659919, 53927227, 161781681, 701053951, 2103161853]

約数ペア:

[(1, 2103161853), (3, 701053951), (13, 161781681), (39, 53927227), (3187, 659919), (9561, 219973), (16921, 124293), (41431, 50763)]