467778831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 680906688

約数和(自身を除く): 213127857

約数列:

[1, 3, 13, 39, 157, 241, 317, 471, 723, 951, 2041, 3133, 4121, 6123, 9399, 12363, 37837, 49769, 76397, 113511, 149307, 229191, 491881, 646997, 993161, 1475643, 1940991, 2979483, 11994329, 35982987, 155926277, 467778831]

約数ペア:

[(1, 467778831), (3, 155926277), (13, 35982987), (39, 11994329), (157, 2979483), (241, 1940991), (317, 1475643), (471, 993161), (723, 646997), (951, 491881), (2041, 229191), (3133, 149307), (4121, 113511), (6123, 76397), (9399, 49769), (12363, 37837)]