21049367047

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2459}}^1\times {\mathrm{5003}}^1$

素因数の和:7550

約数の個数: 16

約数和(自身を含む): 22157712000

約数和(自身を除く): 1108344953

約数列:

[1, 29, 59, 1711, 2459, 5003, 71311, 145081, 145087, 295177, 4207349, 8560133, 12302377, 356768933, 725840243, 21049367047]

約数ペア:

[(1, 21049367047), (29, 725840243), (59, 356768933), (1711, 12302377), (2459, 8560133), (5003, 4207349), (71311, 295177), (145081, 145087)]