13303091259

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{39949223}}^1$

素因数の和:39949266

約数の個数: 12

約数和(自身を含む): 19734916656

約数和(自身を除く): 6431825397

約数列:

[1, 3, 9, 37, 111, 333, 39949223, 119847669, 359543007, 1478121251, 4434363753, 13303091259]

約数ペア:

[(1, 13303091259), (3, 4434363753), (9, 1478121251), (37, 359543007), (111, 119847669), (333, 39949223)]