140421697

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{659}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 155897280

約数和(自身を除く): 15475583

約数列:

[1, 13, 37, 443, 481, 659, 5759, 8567, 16391, 24383, 213083, 291937, 316979, 3795181, 10801669, 140421697]

約数ペア:

[(1, 140421697), (13, 10801669), (37, 3795181), (443, 316979), (481, 291937), (659, 213083), (5759, 24383), (8567, 16391)]