20173623

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 27449856

約数和(自身を除く): 7276233

約数列:

[1, 3, 73, 219, 251, 367, 753, 1101, 18323, 26791, 54969, 80373, 92117, 276351, 6724541, 20173623]

約数ペア:

[(1, 20173623), (3, 6724541), (73, 276351), (219, 92117), (251, 80373), (367, 54969), (753, 26791), (1101, 18323)]