38378417

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{6473}}^1$

素因数の和:6509

約数の個数: 18

約数和(自身を含む): 49079394

約数和(自身を除く): 10700977

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 6473, 45311, 71203, 317177, 498421, 783233, 3488947, 5482631, 38378417]

約数ペア:

[(1, 38378417), (7, 5482631), (11, 3488947), (49, 783233), (77, 498421), (121, 317177), (539, 71203), (847, 45311), (5929, 6473)]