13661523

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3079}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 21621600

約数和(自身を除く): 7960077

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 3079, 4437, 9237, 27711, 52343, 89291, 157029, 267873, 471087, 803619, 1517947, 4553841, 13661523]

約数ペア:

[(1, 13661523), (3, 4553841), (9, 1517947), (17, 803619), (29, 471087), (51, 267873), (87, 157029), (153, 89291), (261, 52343), (493, 27711), (1479, 9237), (3079, 4437)]