28855341

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1669}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 44548920

約数和(自身を除く): 15693579

約数列:

[1, 3, 9, 17, 51, 113, 153, 339, 1017, 1669, 1921, 5007, 5763, 15021, 17289, 28373, 85119, 188597, 255357, 565791, 1697373, 3206149, 9618447, 28855341]

約数ペア:

[(1, 28855341), (3, 9618447), (9, 3206149), (17, 1697373), (51, 565791), (113, 255357), (153, 188597), (339, 85119), (1017, 28373), (1669, 17289), (1921, 15021), (5007, 5763)]