47137557

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{23557}}^1$

素因数の和:23612

約数の個数: 16

約数和(自身を含む): 67847040

約数和(自身を除く): 20709483

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 23557, 70671, 541811, 683153, 1625433, 2049459, 15712519, 47137557]

約数ペア:

[(1, 47137557), (3, 15712519), (23, 2049459), (29, 1625433), (69, 683153), (87, 541811), (667, 70671), (2001, 23557)]