39660671

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 42508800

約数和(自身を除く): 2848129

約数列:

[1, 23, 71, 149, 163, 1633, 3427, 3749, 10579, 11573, 24287, 243317, 266179, 558601, 1724377, 39660671]

約数ペア:

[(1, 39660671), (23, 1724377), (71, 558601), (149, 266179), (163, 243317), (1633, 24287), (3427, 11573), (3749, 10579)]