16951491

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{15313}}^1$

素因数の和:15363

約数の個数: 16

約数和(自身を含む): 25727520

約数和(自身を除く): 8776029

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 15313, 45939, 137817, 413451, 627833, 1883499, 5650497, 16951491]

約数ペア:

[(1, 16951491), (3, 5650497), (9, 1883499), (27, 627833), (41, 413451), (123, 137817), (369, 45939), (1107, 15313)]