26540017

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 33652800

約数和(自身を除く): 7112783

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 931, 983, 1421, 3857, 6881, 18677, 26999, 28507, 48167, 130739, 199549, 541633, 915173, 1396843, 3791431, 26540017]

約数ペア:

[(1, 26540017), (7, 3791431), (19, 1396843), (29, 915173), (49, 541633), (133, 199549), (203, 130739), (551, 48167), (931, 28507), (983, 26999), (1421, 18677), (3857, 6881)]