2886051

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 4637520

約数和(自身を除く): 1751469

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 677, 1421, 2031, 4263, 4739, 14217, 19633, 33173, 58899, 99519, 137431, 412293, 962017, 2886051]

約数ペア:

[(1, 2886051), (3, 962017), (7, 412293), (21, 137431), (29, 99519), (49, 58899), (87, 33173), (147, 19633), (203, 14217), (609, 4739), (677, 4263), (1421, 2031)]