13279105

素因数分解:

$5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{823}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 18273024

約数和(自身を除く): 4993919

約数列:

[1, 5, 7, 35, 461, 823, 2305, 3227, 4115, 5761, 16135, 28805, 379403, 1897015, 2655821, 13279105]

約数ペア:

[(1, 13279105), (5, 2655821), (7, 1897015), (35, 379403), (461, 28805), (823, 16135), (2305, 5761), (3227, 4115)]