15824241

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{563}}^1$

素因数の和:922

約数の個数: 20

約数和(自身を含む): 23748912

約数和(自身を除く): 7924671

約数列:

[1, 3, 9, 27, 81, 347, 563, 1041, 1689, 3123, 5067, 9369, 15201, 28107, 45603, 195361, 586083, 1758249, 5274747, 15824241]

約数ペア:

[(1, 15824241), (3, 5274747), (9, 1758249), (27, 586083), (81, 195361), (347, 45603), (563, 28107), (1041, 15201), (1689, 9369), (3123, 5067)]