2019411303

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{38327}}^1$

素因数の和:38543

約数の個数: 32

約数和(自身を含む): 3331163136

約数和(自身を除く): 1311751833

約数列:

[1, 3, 7, 13, 21, 39, 91, 193, 273, 579, 1351, 2509, 4053, 7527, 17563, 38327, 52689, 114981, 268289, 498251, 804867, 1494753, 3487757, 7397111, 10463271, 22191333, 51779777, 96162443, 155339331, 288487329, 673137101, 2019411303]

約数ペア:

[(1, 2019411303), (3, 673137101), (7, 288487329), (13, 155339331), (21, 96162443), (39, 51779777), (91, 22191333), (193, 10463271), (273, 7397111), (579, 3487757), (1351, 1494753), (2509, 804867), (4053, 498251), (7527, 268289), (17563, 114981), (38327, 52689)]