38397821

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{10177}}^1$

素因数の和:10209

約数の個数: 16

約数和(自身を含む): 48854400

約数和(自身を除く): 10456579

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 10177, 71239, 111947, 498673, 783629, 3490711, 5485403, 38397821]

約数ペア:

[(1, 38397821), (7, 5485403), (11, 3490711), (49, 783629), (77, 498673), (343, 111947), (539, 71239), (3773, 10177)]