417360897

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47857}}^1$

素因数の和:47902

約数の個数: 32

約数和(自身を含む): 689155200

約数和(自身を除く): 271794303

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 47857, 143571, 430713, 813569, 909283, 1292139, 2440707, 2727849, 7322121, 8183547, 15457811, 21966363, 24550641, 46373433, 139120299, 417360897]

約数ペア:

[(1, 417360897), (3, 139120299), (9, 46373433), (17, 24550641), (19, 21966363), (27, 15457811), (51, 8183547), (57, 7322121), (153, 2727849), (171, 2440707), (323, 1292139), (459, 909283), (513, 813569), (969, 430713), (2907, 143571), (8721, 47857)]