2901519

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 4447872

約数和(自身を除く): 1546353

約数列:

[1, 3, 9, 23, 69, 107, 131, 207, 321, 393, 963, 1179, 2461, 3013, 7383, 9039, 14017, 22149, 27117, 42051, 126153, 322391, 967173, 2901519]

約数ペア:

[(1, 2901519), (3, 967173), (9, 322391), (23, 126153), (69, 42051), (107, 27117), (131, 22149), (207, 14017), (321, 9039), (393, 7383), (963, 3013), (1179, 2461)]