420122417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{5639}}^1$

素因数の和:6184

約数の個数: 16

約数和(自身を含む): 494605440

約数和(自身を除く): 74483023

約数列:

[1, 11, 13, 143, 521, 5639, 5731, 6773, 62029, 73307, 74503, 806377, 2937919, 32317109, 38192947, 420122417]

約数ペア:

[(1, 420122417), (11, 38192947), (13, 32317109), (143, 2937919), (521, 806377), (5639, 74503), (5731, 73307), (6773, 62029)]