1123666881

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1\times {\mathrm{5657}}^1$

素因数の和:6640

約数の個数: 16

約数和(自身を含む): 1520689344

約数和(自身を除く): 397022463

約数列:

[1, 3, 73, 219, 907, 2721, 5657, 16971, 66211, 198633, 412961, 1238883, 5130899, 15392697, 374555627, 1123666881]

約数ペア:

[(1, 1123666881), (3, 374555627), (73, 15392697), (219, 5130899), (907, 1238883), (2721, 412961), (5657, 198633), (16971, 66211)]