1279367091

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{17789}}^1$

素因数の和:17987

約数の個数: 24

約数和(自身を含む): 1892713680

約数和(自身を除く): 613346589

約数列:

[1, 3, 9, 61, 131, 183, 393, 549, 1179, 7991, 17789, 23973, 53367, 71919, 160101, 1085129, 2330359, 3255387, 6991077, 9766161, 20973231, 142151899, 426455697, 1279367091]

約数ペア:

[(1, 1279367091), (3, 426455697), (9, 142151899), (61, 20973231), (131, 9766161), (183, 6991077), (393, 3255387), (549, 2330359), (1179, 1085129), (7991, 160101), (17789, 71919), (23973, 53367)]