47714913

素因数分解:

$3^4\times {\mathrm{457}}^1\times {\mathrm{1289}}^1$

素因数の和:1758

約数の個数: 20

約数和(自身を含む): 71489220

約数和(自身を除く): 23774307

約数列:

[1, 3, 9, 27, 81, 457, 1289, 1371, 3867, 4113, 11601, 12339, 34803, 37017, 104409, 589073, 1767219, 5301657, 15904971, 47714913]

約数ペア:

[(1, 47714913), (3, 15904971), (9, 5301657), (27, 1767219), (81, 589073), (457, 104409), (1289, 37017), (1371, 34803), (3867, 12339), (4113, 11601)]