1260643353

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1693}}^1\times {\mathrm{5281}}^1$

素因数の和:7024

約数の個数: 16

約数和(自身を含む): 1717959936

約数和(自身を除く): 457316583

約数列:

[1, 3, 47, 141, 1693, 5079, 5281, 15843, 79571, 238713, 248207, 744621, 8940733, 26822199, 420214451, 1260643353]

約数ペア:

[(1, 1260643353), (3, 420214451), (47, 26822199), (141, 8940733), (1693, 744621), (5079, 248207), (5281, 238713), (15843, 79571)]