4989677

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 6460608

約数和(自身を除く): 1470931

約数列:

[1, 7, 11, 43, 77, 121, 137, 301, 473, 847, 959, 1507, 3311, 5203, 5891, 10549, 16577, 36421, 41237, 64801, 116039, 453607, 712811, 4989677]

約数ペア:

[(1, 4989677), (7, 712811), (11, 453607), (43, 116039), (77, 64801), (121, 41237), (137, 36421), (301, 16577), (473, 10549), (847, 5891), (959, 5203), (1507, 3311)]