321016085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{16087}}^1$

素因数の和:16412

約数の個数: 16

約数和(自身を含む): 416228736

約数和(自身を除く): 95212651

約数列:

[1, 5, 13, 65, 307, 1535, 3991, 16087, 19955, 80435, 209131, 1045655, 4938709, 24693545, 64203217, 321016085]

約数ペア:

[(1, 321016085), (5, 64203217), (13, 24693545), (65, 4938709), (307, 1045655), (1535, 209131), (3991, 80435), (16087, 19955)]