73952417

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{12473}}^1$

素因数の和:12509

約数の個数: 18

約数和(自身を含む): 94565394

約数和(自身を除く): 20612977

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 12473, 87311, 137203, 611177, 960421, 1509233, 6722947, 10564631, 73952417]

約数ペア:

[(1, 73952417), (7, 10564631), (11, 6722947), (49, 1509233), (77, 960421), (121, 611177), (539, 137203), (847, 87311), (5929, 12473)]