2205133281

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{5231}}^1$

素因数の和:6454

約数の個数: 32

約数和(自身を含む): 3521763840

約数和(自身を除く): 1316630559

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1201, 3603, 5231, 10809, 15613, 15693, 32427, 46839, 47079, 68003, 140517, 141237, 204009, 421551, 612027, 1836081, 6282431, 18847293, 56541879, 81671603, 169625637, 245014809, 735044427, 2205133281]

約数ペア:

[(1, 2205133281), (3, 735044427), (9, 245014809), (13, 169625637), (27, 81671603), (39, 56541879), (117, 18847293), (351, 6282431), (1201, 1836081), (3603, 612027), (5231, 421551), (10809, 204009), (15613, 141237), (15693, 140517), (32427, 68003), (46839, 47079)]