3146451

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 5349888

約数和(自身を除く): 2203437

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 257, 371, 583, 771, 1113, 1749, 1799, 2827, 4081, 5397, 8481, 12243, 13621, 19789, 40863, 59367, 95347, 149831, 286041, 449493, 1048817, 3146451]

約数ペア:

[(1, 3146451), (3, 1048817), (7, 449493), (11, 286041), (21, 149831), (33, 95347), (53, 59367), (77, 40863), (159, 19789), (231, 13621), (257, 12243), (371, 8481), (583, 5397), (771, 4081), (1113, 2827), (1749, 1799)]