193722804821

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2842219}}^1$

素因数の和:2842353

約数の個数: 24

約数和(自身を含む): 244953888480

約数和(自身を除く): 51231083659

約数列:

[1, 7, 13, 49, 91, 107, 637, 749, 1391, 5243, 9737, 68159, 2842219, 19895533, 36948847, 139268731, 258641929, 304117433, 1810493503, 2128822031, 3953526629, 14901754217, 27674686403, 193722804821]

約数ペア:

[(1, 193722804821), (7, 27674686403), (13, 14901754217), (49, 3953526629), (91, 2128822031), (107, 1810493503), (637, 304117433), (749, 258641929), (1391, 139268731), (5243, 36948847), (9737, 19895533), (68159, 2842219)]