1444011381

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{938279}}^1$

素因数の和:938310

約数の個数: 20

約数和(自身を含む): 2270637600

約数和(自身を除く): 826626219

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 938279, 2814837, 8444511, 17827301, 25333533, 53481903, 76000599, 160445709, 481337127, 1444011381]

約数ペア:

[(1, 1444011381), (3, 481337127), (9, 160445709), (19, 76000599), (27, 53481903), (57, 25333533), (81, 17827301), (171, 8444511), (513, 2814837), (1539, 938279)]