304877493

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{971}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 468892800

約数和(自身を除く): 164015307

約数列:

[1, 3, 9, 27, 29, 87, 261, 401, 783, 971, 1203, 2913, 3609, 8739, 10827, 11629, 26217, 28159, 34887, 84477, 104661, 253431, 313983, 389371, 760293, 1168113, 3504339, 10513017, 11291759, 33875277, 101625831, 304877493]

約数ペア:

[(1, 304877493), (3, 101625831), (9, 33875277), (27, 11291759), (29, 10513017), (87, 3504339), (261, 1168113), (401, 760293), (783, 389371), (971, 313983), (1203, 253431), (2913, 104661), (3609, 84477), (8739, 34887), (10827, 28159), (11629, 26217)]