4013933

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{677}}^1$

素因数の和:713

約数の個数: 18

約数和(自身を含む): 5139918

約数和(自身を除く): 1125985

約数列:

[1, 7, 11, 49, 77, 121, 539, 677, 847, 4739, 5929, 7447, 33173, 52129, 81917, 364903, 573419, 4013933]

約数ペア:

[(1, 4013933), (7, 573419), (11, 364903), (49, 81917), (77, 52129), (121, 33173), (539, 7447), (677, 5929), (847, 4739)]