40412979

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{51613}}^1$

素因数の和:51651

約数の個数: 16

約数和(自身を含む): 61936800

約数和(自身を除く): 21523821

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 51613, 154839, 464517, 1393551, 1496777, 4490331, 13470993, 40412979]

約数ペア:

[(1, 40412979), (3, 13470993), (9, 4490331), (27, 1496777), (29, 1393551), (87, 464517), (261, 154839), (783, 51613)]