313996839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{78167}}^1$

素因数の和:78286

約数の個数: 16

約数和(自身を含む): 455250432

約数和(自身を除く): 141253593

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 78167, 234501, 1016171, 3048513, 8051201, 24153603, 104665613, 313996839]

約数ペア:

[(1, 313996839), (3, 104665613), (13, 24153603), (39, 8051201), (103, 3048513), (309, 1016171), (1339, 234501), (4017, 78167)]