28572663

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28949}}^1$

素因数の和:29006

約数の個数: 16

約数和(自身を含む): 44467200

約数和(自身を除く): 15894537

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 28949, 86847, 202643, 607929, 1360603, 4081809, 9524221, 28572663]

約数ペア:

[(1, 28572663), (3, 9524221), (7, 4081809), (21, 1360603), (47, 607929), (141, 202643), (329, 86847), (987, 28949)]