4251717

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 6825600

約数和(自身を除く): 2573883

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 157, 177, 459, 471, 531, 1003, 1413, 1593, 2669, 3009, 4239, 8007, 9027, 9263, 24021, 27081, 27789, 72063, 83367, 157471, 250101, 472413, 1417239, 4251717]

約数ペア:

[(1, 4251717), (3, 1417239), (9, 472413), (17, 250101), (27, 157471), (51, 83367), (59, 72063), (153, 27789), (157, 27081), (177, 24021), (459, 9263), (471, 9027), (531, 8007), (1003, 4239), (1413, 3009), (1593, 2669)]