11847405

素因数分解:

$3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{991}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 18998784

約数和(自身を除く): 7151379

約数列:

[1, 3, 5, 15, 797, 991, 2391, 2973, 3985, 4955, 11955, 14865, 789827, 2369481, 3949135, 11847405]

約数ペア:

[(1, 11847405), (3, 3949135), (5, 2369481), (15, 789827), (797, 14865), (991, 11955), (2391, 4955), (2973, 3985)]