191685642407

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{2879}}^1\times {\mathrm{106871}}^1$

素因数の和:109846

約数の個数: 16

約数和(自身を含む): 221609779200

約数和(自身を除く): 29924136793

約数列:

[1, 7, 89, 623, 2879, 20153, 106871, 256231, 748097, 1793617, 9511519, 66580633, 307681609, 2153771263, 27383663201, 191685642407]

約数ペア:

[(1, 191685642407), (7, 27383663201), (89, 2153771263), (623, 307681609), (2879, 66580633), (20153, 9511519), (106871, 1793617), (256231, 748097)]