12892551

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1531}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 19707648

約数和(自身を除く): 6815097

約数列:

[1, 3, 7, 21, 401, 1203, 1531, 2807, 4593, 8421, 10717, 32151, 613931, 1841793, 4297517, 12892551]

約数ペア:

[(1, 12892551), (3, 4297517), (7, 1841793), (21, 613931), (401, 32151), (1203, 10717), (1531, 8421), (2807, 4593)]