13974149

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 16736256

約数和(自身を除く): 2762107

約数列:

[1, 7, 31, 71, 217, 497, 907, 2201, 6349, 15407, 28117, 64397, 196819, 450779, 1996307, 13974149]

約数ペア:

[(1, 13974149), (7, 1996307), (31, 450779), (71, 196819), (217, 64397), (497, 28117), (907, 15407), (2201, 6349)]