16347597

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{113}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 25437504

約数和(自身を除く): 9089907

約数列:

[1, 3, 7, 21, 83, 113, 249, 339, 581, 791, 1743, 2373, 6889, 9379, 20667, 28137, 48223, 65653, 144669, 196959, 778457, 2335371, 5449199, 16347597]

約数ペア:

[(1, 16347597), (3, 5449199), (7, 2335371), (21, 778457), (83, 196959), (113, 144669), (249, 65653), (339, 48223), (581, 28137), (791, 20667), (1743, 9379), (2373, 6889)]