13748217

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3617}}^1$

素因数の和:3808

約数の個数: 16

約数和(自身を含む): 21071232

約数和(自身を除く): 7323015

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3617, 3801, 10851, 25319, 75957, 654677, 1964031, 4582739, 13748217]

約数ペア:

[(1, 13748217), (3, 4582739), (7, 1964031), (21, 654677), (181, 75957), (543, 25319), (1267, 10851), (3617, 3801)]