86472897

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{34603}}^1$

素因数の和:34637

約数の個数: 24

約数和(自身を含む): 142014816

約数和(自身を除く): 55541919

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 34603, 103809, 242221, 588251, 726663, 1695547, 1764753, 4117757, 5086641, 12353271, 28824299, 86472897]

約数ペア:

[(1, 86472897), (3, 28824299), (7, 12353271), (17, 5086641), (21, 4117757), (49, 1764753), (51, 1695547), (119, 726663), (147, 588251), (357, 242221), (833, 103809), (2499, 34603)]