16397087

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 19275840

約数和(自身を除く): 2878753

約数列:

[1, 7, 53, 193, 229, 371, 1351, 1603, 10229, 12137, 44197, 71603, 84959, 309379, 2342441, 16397087]

約数ペア:

[(1, 16397087), (7, 2342441), (53, 309379), (193, 84959), (229, 71603), (371, 44197), (1351, 12137), (1603, 10229)]