15284031

素因数分解:

$3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 23882544

約数和(自身を除く): 8598513

約数列:

[1, 3, 7, 21, 49, 147, 173, 519, 601, 1211, 1803, 3633, 4207, 8477, 12621, 25431, 29449, 88347, 103973, 311919, 727811, 2183433, 5094677, 15284031]

約数ペア:

[(1, 15284031), (3, 5094677), (7, 2183433), (21, 727811), (49, 311919), (147, 103973), (173, 88347), (519, 29449), (601, 25431), (1211, 12621), (1803, 8477), (3633, 4207)]