726740319

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1667}}^1\times {\mathrm{5011}}^1$

素因数の和:6710

約数の個数: 16

約数和(自身を含む): 1003201920

約数和(自身を除く): 276461601

約数列:

[1, 3, 29, 87, 1667, 5001, 5011, 15033, 48343, 145029, 145319, 435957, 8353337, 25060011, 242246773, 726740319]

約数ペア:

[(1, 726740319), (3, 242246773), (29, 25060011), (87, 8353337), (1667, 435957), (5001, 145319), (5011, 145029), (15033, 48343)]