1968936723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{166619}}^1$

素因数の和:166739

約数の個数: 24

約数和(自身を含む): 3093133680

約数和(自身を除く): 1124196957

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 1313, 3939, 11817, 166619, 499857, 1499571, 2166047, 6498141, 16828519, 19494423, 50485557, 151456671, 218770747, 656312241, 1968936723]

約数ペア:

[(1, 1968936723), (3, 656312241), (9, 218770747), (13, 151456671), (39, 50485557), (101, 19494423), (117, 16828519), (303, 6498141), (909, 2166047), (1313, 1499571), (3939, 499857), (11817, 166619)]