21167357861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2029}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 25083150960

約数和(自身を除く): 3915793099

約数列:

[1, 13, 23, 37, 41, 299, 481, 529, 533, 851, 943, 1517, 2029, 6877, 11063, 12259, 19573, 19721, 21689, 26377, 34891, 46667, 75073, 83189, 254449, 281957, 453583, 606671, 802493, 975949, 1073341, 1081457, 1726679, 1913347, 3077993, 10432409, 13953433, 22446827, 24873511, 39713617, 40013909, 44006981, 70793839, 516277021, 572090753, 920319907, 1628258297, 21167357861]

約数ペア:

[(1, 21167357861), (13, 1628258297), (23, 920319907), (37, 572090753), (41, 516277021), (299, 70793839), (481, 44006981), (529, 40013909), (533, 39713617), (851, 24873511), (943, 22446827), (1517, 13953433), (2029, 10432409), (6877, 3077993), (11063, 1913347), (12259, 1726679), (19573, 1081457), (19721, 1073341), (21689, 975949), (26377, 802493), (34891, 606671), (46667, 453583), (75073, 281957), (83189, 254449)]