3864886319

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{16273}}^1$

素因数の和:16455

約数の個数: 24

約数和(自身を含む): 4652931888

約数和(自身を除く): 788045569

約数列:

[1, 7, 37, 49, 131, 259, 917, 1813, 4847, 6419, 16273, 33929, 113911, 237503, 602101, 797377, 2131763, 4214707, 14922341, 29502949, 78875231, 104456387, 552126617, 3864886319]

約数ペア:

[(1, 3864886319), (7, 552126617), (37, 104456387), (49, 78875231), (131, 29502949), (259, 14922341), (917, 4214707), (1813, 2131763), (4847, 797377), (6419, 602101), (16273, 237503), (33929, 113911)]