42171017

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 51710400

約数和(自身を除く): 9539383

約数列:

[1, 7, 29, 49, 59, 203, 413, 503, 1421, 1711, 2891, 3521, 11977, 14587, 24647, 29677, 83839, 102109, 207739, 714763, 860633, 1454173, 6024431, 42171017]

約数ペア:

[(1, 42171017), (7, 6024431), (29, 1454173), (49, 860633), (59, 714763), (203, 207739), (413, 102109), (503, 83839), (1421, 29677), (1711, 24647), (2891, 14587), (3521, 11977)]