16913743

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 22386560

約数和(自身を除く): 5472817

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 847, 1051, 1463, 2299, 7357, 11561, 16093, 19969, 80927, 127171, 139783, 219659, 890197, 1537613, 2416249, 16913743]

約数ペア:

[(1, 16913743), (7, 2416249), (11, 1537613), (19, 890197), (77, 219659), (121, 139783), (133, 127171), (209, 80927), (847, 19969), (1051, 16093), (1463, 11561), (2299, 7357)]