447946137

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{9533}}^1$

素因数の和:9789

約数の個数: 24

約数和(自身を含む): 678210624

約数和(自身を除く): 230264487

約数列:

[1, 3, 9, 23, 69, 207, 227, 681, 2043, 5221, 9533, 15663, 28599, 46989, 85797, 219259, 657777, 1973331, 2163991, 6491973, 19475919, 49771793, 149315379, 447946137]

約数ペア:

[(1, 447946137), (3, 149315379), (9, 49771793), (23, 19475919), (69, 6491973), (207, 2163991), (227, 1973331), (681, 657777), (2043, 219259), (5221, 85797), (9533, 46989), (15663, 28599)]