80806847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 94044240

約数和(自身を除く): 13237393

約数列:

[1, 11, 29, 43, 137, 319, 473, 1247, 1507, 1849, 3973, 5891, 13717, 20339, 43703, 53621, 64801, 170839, 253313, 589831, 1879229, 2786443, 7346077, 80806847]

約数ペア:

[(1, 80806847), (11, 7346077), (29, 2786443), (43, 1879229), (137, 589831), (319, 253313), (473, 170839), (1247, 64801), (1507, 53621), (1849, 43703), (3973, 20339), (5891, 13717)]