7938519

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 11162112

約数和(自身を除く): 3223593

約数列:

[1, 3, 23, 69, 103, 309, 1117, 2369, 3351, 7107, 25691, 77073, 115051, 345153, 2646173, 7938519]

約数ペア:

[(1, 7938519), (3, 2646173), (23, 345153), (69, 115051), (103, 77073), (309, 25691), (1117, 7107), (2369, 3351)]