311897964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3713071}}^1$

素因数の和:3713085

約数の個数: 24

約数和(自身を含む): 831728128

約数和(自身を除く): 519830164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3713071, 7426142, 11139213, 14852284, 22278426, 25991497, 44556852, 51982994, 77974491, 103965988, 155948982, 311897964]

約数ペア:

[(1, 311897964), (2, 155948982), (3, 103965988), (4, 77974491), (6, 51982994), (7, 44556852), (12, 25991497), (14, 22278426), (21, 14852284), (28, 11139213), (42, 7426142), (84, 3713071)]