26144079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 14498481

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 611, 663, 799, 839, 1833, 2397, 2517, 10387, 10907, 14263, 31161, 32721, 39433, 42789, 118299, 185419, 512629, 556257, 670361, 1537887, 2011083, 8714693, 26144079]

約数ペア:

[(1, 26144079), (3, 8714693), (13, 2011083), (17, 1537887), (39, 670361), (47, 556257), (51, 512629), (141, 185419), (221, 118299), (611, 42789), (663, 39433), (799, 32721), (839, 31161), (1833, 14263), (2397, 10907), (2517, 10387)]