1215673567

素因数分解:

${\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 1249920000

約数和(自身を除く): 34246433

約数列:

[1, 79, 139, 149, 743, 10981, 11771, 20711, 58697, 103277, 110707, 1636169, 8158883, 8745853, 15388273, 1215673567]

約数ペア:

[(1, 1215673567), (79, 15388273), (139, 8745853), (149, 8158883), (743, 1636169), (10981, 110707), (11771, 103277), (20711, 58697)]