3213307573

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{66403}}^1$

素因数の和:66664

約数の個数: 16

約数和(自身を含む): 3807870976

約数和(自身を除く): 594563403

約数列:

[1, 7, 31, 217, 223, 1561, 6913, 48391, 66403, 464821, 2058493, 14409451, 14807869, 103655083, 459043939, 3213307573]

約数ペア:

[(1, 3213307573), (7, 459043939), (31, 103655083), (217, 14807869), (223, 14409451), (1561, 2058493), (6913, 464821), (48391, 66403)]