808216251

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{607}}^1\times {\mathrm{839}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 1129712640

約数和(自身を除く): 321496389

約数列:

[1, 3, 23, 69, 529, 607, 839, 1587, 1821, 2517, 13961, 19297, 41883, 57891, 321103, 443831, 509273, 963309, 1331493, 1527819, 11713279, 35139837, 269405417, 808216251]

約数ペア:

[(1, 808216251), (3, 269405417), (23, 35139837), (69, 11713279), (529, 1527819), (607, 1331493), (839, 963309), (1587, 509273), (1821, 443831), (2517, 321103), (13961, 57891), (19297, 41883)]