451357021

素因数分解:

${\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 494245440

約数和(自身を除く): 42888419

約数列:

[1, 17, 59, 103, 257, 289, 1003, 1751, 4369, 6077, 15163, 17051, 26471, 29767, 74273, 103309, 257771, 450007, 1561789, 1756253, 4382107, 7650119, 26550413, 451357021]

約数ペア:

[(1, 451357021), (17, 26550413), (59, 7650119), (103, 4382107), (257, 1756253), (289, 1561789), (1003, 450007), (1751, 257771), (4369, 103309), (6077, 74273), (15163, 29767), (17051, 26471)]