20131297417

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2937589}}^1$

素因数の和:2937696

約数の個数: 16

約数和(自身を含む): 25380777600

約数和(自身を除く): 5249480183

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 2937589, 20563123, 32313479, 226194353, 261445421, 1830117947, 2875899631, 20131297417]

約数ペア:

[(1, 20131297417), (7, 2875899631), (11, 1830117947), (77, 261445421), (89, 226194353), (623, 32313479), (979, 20563123), (6853, 2937589)]