394558083

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{25037}}^1$

素因数の和:25163

約数の個数: 24

約数和(自身を含む): 609324768

約数和(自身を除く): 214766685

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1751, 5253, 15759, 25037, 75111, 225333, 425629, 1276887, 2578811, 3830661, 7736433, 23209299, 43839787, 131519361, 394558083]

約数ペア:

[(1, 394558083), (3, 131519361), (9, 43839787), (17, 23209299), (51, 7736433), (103, 3830661), (153, 2578811), (309, 1276887), (927, 425629), (1751, 225333), (5253, 75111), (15759, 25037)]