15296379

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6121}}^1$

素因数の和:6155

約数の個数: 24

約数和(自身を含む): 25124688

約数和(自身を除く): 9828309

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 6121, 18363, 42847, 104057, 128541, 299929, 312171, 728399, 899787, 2185197, 5098793, 15296379]

約数ペア:

[(1, 15296379), (3, 5098793), (7, 2185197), (17, 899787), (21, 728399), (49, 312171), (51, 299929), (119, 128541), (147, 104057), (357, 42847), (833, 18363), (2499, 6121)]