315036981

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{135151}}^1$

素因数の和:135201

約数の個数: 24

約数和(自身を含む): 534120704

約数和(自身を除く): 219083723

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 135151, 405453, 946057, 1216359, 2838171, 5000587, 8514513, 15001761, 35004109, 45005283, 105012327, 315036981]

約数ペア:

[(1, 315036981), (3, 105012327), (7, 45005283), (9, 35004109), (21, 15001761), (37, 8514513), (63, 5000587), (111, 2838171), (259, 1216359), (333, 946057), (777, 405453), (2331, 135151)]