9804969

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 16146240

約数和(自身を除く): 6341271

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 277, 437, 513, 621, 831, 1311, 1539, 1863, 2493, 3933, 5263, 6371, 7479, 11799, 15789, 19113, 22437, 35397, 47367, 57339, 121049, 142101, 172017, 363147, 426303, 516051, 1089441, 3268323, 9804969]

約数ペア:

[(1, 9804969), (3, 3268323), (9, 1089441), (19, 516051), (23, 426303), (27, 363147), (57, 172017), (69, 142101), (81, 121049), (171, 57339), (207, 47367), (277, 35397), (437, 22437), (513, 19113), (621, 15789), (831, 11799), (1311, 7479), (1539, 6371), (1863, 5263), (2493, 3933)]