19088685909

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{4620839}}^1$

素因数の和:4620871

約数の個数: 24

約数和(自身を含む): 30275743680

約数和(自身を除く): 11187057771

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 4620839, 13862517, 41587551, 78554263, 124762653, 235662789, 374287959, 706988367, 1122863877, 2120965101, 6362895303, 19088685909]

約数ペア:

[(1, 19088685909), (3, 6362895303), (9, 2120965101), (17, 1122863877), (27, 706988367), (51, 374287959), (81, 235662789), (153, 124762653), (243, 78554263), (459, 41587551), (1377, 13862517), (4131, 4620839)]