138953382

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{538579}}^1$

素因数の和:538627

約数の個数: 16

約数和(自身を含む): 284370240

約数和(自身を除く): 145416858

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 538579, 1077158, 1615737, 3231474, 23158897, 46317794, 69476691, 138953382]

約数ペア:

[(1, 138953382), (2, 69476691), (3, 46317794), (6, 23158897), (43, 3231474), (86, 1615737), (129, 1077158), (258, 538579)]