13678551

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{3593}}^1$

素因数の和:3652

約数の個数: 20

約数和(自身を含む): 20873952

約数和(自身を除く): 7195401

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3593, 3807, 10779, 32337, 97011, 168871, 291033, 506613, 1519839, 4559517, 13678551]

約数ペア:

[(1, 13678551), (3, 4559517), (9, 1519839), (27, 506613), (47, 291033), (81, 168871), (141, 97011), (423, 32337), (1269, 10779), (3593, 3807)]