876256143

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{2423}}^1$

素因数の和:3463

約数の個数: 32

約数和(自身を含む): 1415771136

約数和(自身を除く): 539514993

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1013, 2423, 3039, 7091, 7269, 16961, 17221, 21273, 41191, 50883, 51663, 120547, 123573, 288337, 361641, 865011, 2454499, 7363497, 17181493, 41726483, 51544479, 125179449, 292085381, 876256143]

約数ペア:

[(1, 876256143), (3, 292085381), (7, 125179449), (17, 51544479), (21, 41726483), (51, 17181493), (119, 7363497), (357, 2454499), (1013, 865011), (2423, 361641), (3039, 288337), (7091, 123573), (7269, 120547), (16961, 51663), (17221, 50883), (21273, 41191)]