493835797

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{5647}}^1$

素因数の和:5729

約数の個数: 24

約数和(自身を含む): 628147968

約数和(自身を除く): 134312171

約数列:

[1, 7, 13, 31, 91, 217, 403, 961, 2821, 5647, 6727, 12493, 39529, 73411, 87451, 175057, 513877, 1225399, 2275741, 5426767, 15930187, 37987369, 70547971, 493835797]

約数ペア:

[(1, 493835797), (7, 70547971), (13, 37987369), (31, 15930187), (91, 5426767), (217, 2275741), (403, 1225399), (961, 513877), (2821, 175057), (5647, 87451), (6727, 73411), (12493, 39529)]