2715666513

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{20071}}^1$

素因数の和:20477

約数の個数: 32

約数和(自身を含む): 4393359360

約数和(自身を除く): 1677692847

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 379, 1137, 2653, 6443, 7959, 19329, 20071, 45101, 60213, 135303, 140497, 341207, 421491, 1023621, 2388449, 7165347, 7606909, 22820727, 53248363, 129317453, 159745089, 387952359, 905222171, 2715666513]

約数ペア:

[(1, 2715666513), (3, 905222171), (7, 387952359), (17, 159745089), (21, 129317453), (51, 53248363), (119, 22820727), (357, 7606909), (379, 7165347), (1137, 2388449), (2653, 1023621), (6443, 421491), (7959, 341207), (19329, 140497), (20071, 135303), (45101, 60213)]