16143621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4651}}^1$

素因数の和:4756

約数の個数: 16

約数和(自身を含む): 23446080

約数和(自身を除く): 7302459

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 4651, 13953, 60463, 181389, 413939, 1241817, 5381207, 16143621]

約数ペア:

[(1, 16143621), (3, 5381207), (13, 1241817), (39, 413939), (89, 181389), (267, 60463), (1157, 13953), (3471, 4651)]