2019468411

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{15551}}^1$

素因数の和:15911

約数の個数: 24

約数和(自身を含む): 2988969984

約数和(自身を除く): 969501573

約数列:

[1, 3, 9, 47, 141, 307, 423, 921, 2763, 14429, 15551, 43287, 46653, 129861, 139959, 730897, 2192691, 4774157, 6578073, 14322471, 42967413, 224385379, 673156137, 2019468411]

約数ペア:

[(1, 2019468411), (3, 673156137), (9, 224385379), (47, 42967413), (141, 14322471), (307, 6578073), (423, 4774157), (921, 2192691), (2763, 730897), (14429, 139959), (15551, 129861), (43287, 46653)]