11580219

素因数分解:

$3^3\times 7^2\times {\mathrm{8753}}^1$

素因数の和:8776

約数の個数: 24

約数和(自身を含む): 19959120

約数和(自身を除く): 8378901

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 8753, 26259, 61271, 78777, 183813, 236331, 428897, 551439, 1286691, 1654317, 3860073, 11580219]

約数ペア:

[(1, 11580219), (3, 3860073), (7, 1654317), (9, 1286691), (21, 551439), (27, 428897), (49, 236331), (63, 183813), (147, 78777), (189, 61271), (441, 26259), (1323, 8753)]