1307262207

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{318301}}^1$

素因数の和:318378

約数の個数: 12

約数和(自身を含む): 1791403656

約数和(自身を除く): 484141449

約数列:

[1, 3, 37, 111, 1369, 4107, 318301, 954903, 11777137, 35331411, 435754069, 1307262207]

約数ペア:

[(1, 1307262207), (3, 435754069), (37, 35331411), (111, 11777137), (1369, 954903), (4107, 318301)]