16216671

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{971}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 22861440

約数和(自身を除く): 6644769

約数列:

[1, 3, 19, 57, 293, 879, 971, 2913, 5567, 16701, 18449, 55347, 284503, 853509, 5405557, 16216671]

約数ペア:

[(1, 16216671), (3, 5405557), (19, 853509), (57, 284503), (293, 55347), (879, 18449), (971, 16701), (2913, 5567)]