1330604653

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{937}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 1574680632

約数和(自身を除く): 244075979

約数列:

[1, 7, 49, 73, 397, 511, 937, 2779, 3577, 6559, 19453, 28981, 45913, 68401, 202867, 371989, 478807, 1420069, 2603923, 3351649, 18227461, 27155197, 190086379, 1330604653]

約数ペア:

[(1, 1330604653), (7, 190086379), (49, 27155197), (73, 18227461), (397, 3351649), (511, 2603923), (937, 1420069), (2779, 478807), (3577, 371989), (6559, 202867), (19453, 68401), (28981, 45913)]