2019938271

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{144271}}^1$

素因数の和:144646

約数の個数: 16

約数和(自身を含む): 2908523520

約数和(自身を除く): 888585249

約数列:

[1, 3, 13, 39, 359, 1077, 4667, 14001, 144271, 432813, 1875523, 5626569, 51793289, 155379867, 673312757, 2019938271]

約数ペア:

[(1, 2019938271), (3, 673312757), (13, 155379867), (39, 51793289), (359, 5626569), (1077, 1875523), (4667, 432813), (14001, 144271)]