16158993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4729}}^1$

素因数の和:4816

約数の個数: 16

約数和(自身を含む): 23158080

約数和(自身を除く): 6999087

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 4729, 14187, 80393, 241179, 316843, 950529, 5386331, 16158993]

約数ペア:

[(1, 16158993), (3, 5386331), (17, 950529), (51, 316843), (67, 241179), (201, 80393), (1139, 14187), (3417, 4729)]