40542297

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 58542624

約数和(自身を除く): 18000327

約数列:

[1, 3, 17, 51, 53, 159, 283, 849, 901, 2703, 2809, 4811, 8427, 14433, 14999, 44997, 47753, 143259, 254983, 764949, 794947, 2384841, 13514099, 40542297]

約数ペア:

[(1, 40542297), (3, 13514099), (17, 2384841), (51, 794947), (53, 764949), (159, 254983), (283, 143259), (849, 47753), (901, 44997), (2703, 14999), (2809, 14433), (4811, 8427)]